11818221408

素因数分解:

$2^5\times 3^6\times 7^4\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 420

約数和(自身を含む): 40889300508

約数和(自身を除く): 29071079100

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 211, 216, 224, 243, 252, 288, 294, 324, 336, 343, 378, 392, 422, 432, 441, 486, 504, 567, 588, 633, 648, 672, 686, 729, 756, 784, 844, 864, 882, 972, 1008, 1029, 1134, 1176, 1266, 1296, 1323, 1372, 1458, 1477, 1512, 1568, 1688, 1701, 1764, 1899, 1944, 2016, 2058, 2268, 2352, 2401, 2532, 2592, 2646, 2744, 2916, 2954, 3024, 3087, 3376, 3402, 3528, 3798, 3888, 3969, 4116, 4431, 4536, 4704, 4802, 5064, 5103, 5292, 5488, 5697, 5832, 5908, 6048, 6174, 6752, 6804, 7056, 7203, 7596, 7776, 7938, 8232, 8862, 9072, 9261, 9604, 10128, 10206, 10339, 10584, 10976, 11394, 11664, 11816, 11907, 12348, 13293, 13608, 14112, 14406, 15192, 15876, 16464, 17091, 17724, 18144, 18522, 19208, 20256, 20412, 20678, 21168, 21609, 22788, 23328, 23632, 23814, 24696, 26586, 27216, 27783, 28812, 30384, 31017, 31752, 32928, 34182, 35448, 35721, 37044, 38416, 39879, 40824, 41356, 42336, 43218, 45576, 47264, 47628, 49392, 51273, 53172, 54432, 55566, 57624, 60768, 62034, 63504, 64827, 68364, 70896, 71442, 72373, 74088, 76832, 79758, 81648, 82712, 83349, 86436, 91152, 93051, 95256, 98784, 102546, 106344, 111132, 115248, 119637, 124068, 127008, 129654, 136728, 141792, 142884, 144746, 148176, 153819, 159516, 163296, 165424, 166698, 172872, 182304, 186102, 190512, 194481, 205092, 212688, 217119, 222264, 230496, 239274, 248136, 250047, 259308, 273456, 279153, 285768, 289492, 296352, 307638, 319032, 330848, 333396, 345744, 358911, 372204, 381024, 388962, 410184, 425376, 434238, 444528, 478548, 496272, 500094, 506611, 518616, 546912, 558306, 571536, 578984, 583443, 615276, 638064, 651357, 666792, 691488, 717822, 744408, 777924, 820368, 837459, 868476, 889056, 957096, 992544, 1000188, 1013222, 1037232, 1076733, 1116612, 1143072, 1157968, 1166886, 1230552, 1276128, 1302714, 1333584, 1435644, 1488816, 1519833, 1555848, 1640736, 1674918, 1736952, 1750329, 1914192, 1954071, 2000376, 2026444, 2074464, 2153466, 2233224, 2315936, 2333772, 2461104, 2512377, 2605428, 2667168, 2871288, 2977632, 3039666, 3111696, 3349836, 3473904, 3500658, 3828384, 3908142, 4000752, 4052888, 4306932, 4466448, 4559499, 4667544, 4922208, 5024754, 5210856, 5742576, 5862213, 6079332, 6223392, 6699672, 6947808, 7001316, 7537131, 7816284, 8001504, 8105776, 8613864, 8932896, 9118998, 9335088, 10049508, 10421712, 11485152, 11724426, 12158664, 13399344, 13678497, 14002632, 15074262, 15632568, 16211552, 17227728, 17586639, 18237996, 18670176, 20099016, 20843424, 23448852, 24317328, 26798688, 27356994, 28005264, 30148524, 31265136, 34455456, 35173278, 36475992, 40198032, 41035491, 46897704, 48634656, 52759917, 54713988, 56010528, 60297048, 62530272, 70346556, 72951984, 80396064, 82070982, 93795408, 105519834, 109427976, 120594096, 123106473, 140693112, 145903968, 164141964, 187590816, 211039668, 218855952, 241188192, 246212946, 281386224, 328283928, 369319419, 422079336, 437711904, 492425892, 562772448, 656567856, 738638838, 844158672, 984851784, 1313135712, 1477277676, 1688317344, 1969703568, 2954555352, 3939407136, 5909110704, 11818221408]

約数ペア:

[(1, 11818221408), (2, 5909110704), (3, 3939407136), (4, 2954555352), (6, 1969703568), (7, 1688317344), (8, 1477277676), (9, 1313135712), (12, 984851784), (14, 844158672), (16, 738638838), (18, 656567856), (21, 562772448), (24, 492425892), (27, 437711904), (28, 422079336), (32, 369319419), (36, 328283928), (42, 281386224), (48, 246212946), (49, 241188192), (54, 218855952), (56, 211039668), (63, 187590816), (72, 164141964), (81, 145903968), (84, 140693112), (96, 123106473), (98, 120594096), (108, 109427976), (112, 105519834), (126, 93795408), (144, 82070982), (147, 80396064), (162, 72951984), (168, 70346556), (189, 62530272), (196, 60297048), (211, 56010528), (216, 54713988), (224, 52759917), (243, 48634656), (252, 46897704), (288, 41035491), (294, 40198032), (324, 36475992), (336, 35173278), (343, 34455456), (378, 31265136), (392, 30148524), (422, 28005264), (432, 27356994), (441, 26798688), (486, 24317328), (504, 23448852), (567, 20843424), (588, 20099016), (633, 18670176), (648, 18237996), (672, 17586639), (686, 17227728), (729, 16211552), (756, 15632568), (784, 15074262), (844, 14002632), (864, 13678497), (882, 13399344), (972, 12158664), (1008, 11724426), (1029, 11485152), (1134, 10421712), (1176, 10049508), (1266, 9335088), (1296, 9118998), (1323, 8932896), (1372, 8613864), (1458, 8105776), (1477, 8001504), (1512, 7816284), (1568, 7537131), (1688, 7001316), (1701, 6947808), (1764, 6699672), (1899, 6223392), (1944, 6079332), (2016, 5862213), (2058, 5742576), (2268, 5210856), (2352, 5024754), (2401, 4922208), (2532, 4667544), (2592, 4559499), (2646, 4466448), (2744, 4306932), (2916, 4052888), (2954, 4000752), (3024, 3908142), (3087, 3828384), (3376, 3500658), (3402, 3473904), (3528, 3349836), (3798, 3111696), (3888, 3039666), (3969, 2977632), (4116, 2871288), (4431, 2667168), (4536, 2605428), (4704, 2512377), (4802, 2461104), (5064, 2333772), (5103, 2315936), (5292, 2233224), (5488, 2153466), (5697, 2074464), (5832, 2026444), (5908, 2000376), (6048, 1954071), (6174, 1914192), (6752, 1750329), (6804, 1736952), (7056, 1674918), (7203, 1640736), (7596, 1555848), (7776, 1519833), (7938, 1488816), (8232, 1435644), (8862, 1333584), (9072, 1302714), (9261, 1276128), (9604, 1230552), (10128, 1166886), (10206, 1157968), (10339, 1143072), (10584, 1116612), (10976, 1076733), (11394, 1037232), (11664, 1013222), (11816, 1000188), (11907, 992544), (12348, 957096), (13293, 889056), (13608, 868476), (14112, 837459), (14406, 820368), (15192, 777924), (15876, 744408), (16464, 717822), (17091, 691488), (17724, 666792), (18144, 651357), (18522, 638064), (19208, 615276), (20256, 583443), (20412, 578984), (20678, 571536), (21168, 558306), (21609, 546912), (22788, 518616), (23328, 506611), (23632, 500094), (23814, 496272), (24696, 478548), (26586, 444528), (27216, 434238), (27783, 425376), (28812, 410184), (30384, 388962), (31017, 381024), (31752, 372204), (32928, 358911), (34182, 345744), (35448, 333396), (35721, 330848), (37044, 319032), (38416, 307638), (39879, 296352), (40824, 289492), (41356, 285768), (42336, 279153), (43218, 273456), (45576, 259308), (47264, 250047), (47628, 248136), (49392, 239274), (51273, 230496), (53172, 222264), (54432, 217119), (55566, 212688), (57624, 205092), (60768, 194481), (62034, 190512), (63504, 186102), (64827, 182304), (68364, 172872), (70896, 166698), (71442, 165424), (72373, 163296), (74088, 159516), (76832, 153819), (79758, 148176), (81648, 144746), (82712, 142884), (83349, 141792), (86436, 136728), (91152, 129654), (93051, 127008), (95256, 124068), (98784, 119637), (102546, 115248), (106344, 111132)]