18807471648

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:806

約数の個数: 360

約数和(自身を含む): 64677831372

約数和(自身を除く): 45870359724

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, 216, 224, 252, 288, 294, 324, 336, 373, 378, 392, 397, 432, 441, 504, 567, 588, 648, 672, 746, 756, 784, 794, 864, 882, 1008, 1119, 1134, 1176, 1191, 1296, 1323, 1492, 1512, 1568, 1588, 1764, 2016, 2238, 2268, 2352, 2382, 2592, 2611, 2646, 2779, 2984, 3024, 3176, 3357, 3528, 3573, 3969, 4476, 4536, 4704, 4764, 5222, 5292, 5558, 5968, 6048, 6352, 6714, 7056, 7146, 7833, 7938, 8337, 8952, 9072, 9528, 10071, 10444, 10584, 10719, 11116, 11936, 12704, 13428, 14112, 14292, 15666, 15876, 16674, 17904, 18144, 18277, 19056, 19453, 20142, 20888, 21168, 21438, 22232, 23499, 25011, 26856, 28584, 30213, 31332, 31752, 32157, 33348, 35808, 36554, 38112, 38906, 40284, 41776, 42336, 42876, 44464, 46998, 50022, 53712, 54831, 57168, 58359, 60426, 62664, 63504, 64314, 66696, 70497, 73108, 75033, 77812, 80568, 83552, 85752, 88928, 93996, 100044, 107424, 109662, 114336, 116718, 120852, 125328, 127008, 128628, 133392, 140994, 146216, 148081, 150066, 155624, 161136, 164493, 171504, 175077, 187992, 200088, 211491, 219324, 225099, 233436, 241704, 250656, 257256, 266784, 281988, 292432, 296162, 300132, 311248, 322272, 328986, 343008, 350154, 375984, 400176, 422982, 438648, 444243, 450198, 466872, 483408, 493479, 514512, 525231, 563976, 584864, 592324, 600264, 622496, 657972, 700308, 751968, 800352, 845964, 877296, 888486, 900396, 933744, 966816, 986958, 1029024, 1036567, 1050462, 1127952, 1184648, 1200528, 1315944, 1332729, 1400616, 1480437, 1575693, 1691928, 1754592, 1776972, 1800792, 1867488, 1973916, 2073134, 2100924, 2255904, 2369296, 2401056, 2631888, 2665458, 2801232, 2960874, 3109701, 3151386, 3383856, 3553944, 3601584, 3947832, 3998187, 4146268, 4201848, 4738592, 5263776, 5330916, 5602464, 5921748, 6219402, 6302772, 6767712, 7107888, 7203168, 7255969, 7895664, 7996374, 8292536, 8403696, 9329103, 10661832, 11843496, 11994561, 12438804, 12605544, 14215776, 14511938, 15791328, 15992748, 16585072, 16807392, 18658206, 21323664, 21767907, 23686992, 23989122, 24877608, 25211088, 27987309, 29023876, 31985496, 33170144, 37316412, 42647328, 43535814, 47373984, 47978244, 49755216, 50422176, 55974618, 58047752, 63970992, 65303721, 74632824, 83961927, 87071628, 95956488, 99510432, 111949236, 116095504, 127941984, 130607442, 149265648, 167923854, 174143256, 191912976, 195911163, 223898472, 232191008, 261214884, 298531296, 335847708, 348286512, 383825952, 391822326, 447796944, 522429768, 587733489, 671695416, 696573024, 783644652, 895593888, 1044859536, 1175466978, 1343390832, 1567289304, 2089719072, 2350933956, 2686781664, 3134578608, 4701867912, 6269157216, 9403735824, 18807471648]

約数ペア:

[(1, 18807471648), (2, 9403735824), (3, 6269157216), (4, 4701867912), (6, 3134578608), (7, 2686781664), (8, 2350933956), (9, 2089719072), (12, 1567289304), (14, 1343390832), (16, 1175466978), (18, 1044859536), (21, 895593888), (24, 783644652), (27, 696573024), (28, 671695416), (32, 587733489), (36, 522429768), (42, 447796944), (48, 391822326), (49, 383825952), (54, 348286512), (56, 335847708), (63, 298531296), (72, 261214884), (81, 232191008), (84, 223898472), (96, 195911163), (98, 191912976), (108, 174143256), (112, 167923854), (126, 149265648), (144, 130607442), (147, 127941984), (162, 116095504), (168, 111949236), (189, 99510432), (196, 95956488), (216, 87071628), (224, 83961927), (252, 74632824), (288, 65303721), (294, 63970992), (324, 58047752), (336, 55974618), (373, 50422176), (378, 49755216), (392, 47978244), (397, 47373984), (432, 43535814), (441, 42647328), (504, 37316412), (567, 33170144), (588, 31985496), (648, 29023876), (672, 27987309), (746, 25211088), (756, 24877608), (784, 23989122), (794, 23686992), (864, 21767907), (882, 21323664), (1008, 18658206), (1119, 16807392), (1134, 16585072), (1176, 15992748), (1191, 15791328), (1296, 14511938), (1323, 14215776), (1492, 12605544), (1512, 12438804), (1568, 11994561), (1588, 11843496), (1764, 10661832), (2016, 9329103), (2238, 8403696), (2268, 8292536), (2352, 7996374), (2382, 7895664), (2592, 7255969), (2611, 7203168), (2646, 7107888), (2779, 6767712), (2984, 6302772), (3024, 6219402), (3176, 5921748), (3357, 5602464), (3528, 5330916), (3573, 5263776), (3969, 4738592), (4476, 4201848), (4536, 4146268), (4704, 3998187), (4764, 3947832), (5222, 3601584), (5292, 3553944), (5558, 3383856), (5968, 3151386), (6048, 3109701), (6352, 2960874), (6714, 2801232), (7056, 2665458), (7146, 2631888), (7833, 2401056), (7938, 2369296), (8337, 2255904), (8952, 2100924), (9072, 2073134), (9528, 1973916), (10071, 1867488), (10444, 1800792), (10584, 1776972), (10719, 1754592), (11116, 1691928), (11936, 1575693), (12704, 1480437), (13428, 1400616), (14112, 1332729), (14292, 1315944), (15666, 1200528), (15876, 1184648), (16674, 1127952), (17904, 1050462), (18144, 1036567), (18277, 1029024), (19056, 986958), (19453, 966816), (20142, 933744), (20888, 900396), (21168, 888486), (21438, 877296), (22232, 845964), (23499, 800352), (25011, 751968), (26856, 700308), (28584, 657972), (30213, 622496), (31332, 600264), (31752, 592324), (32157, 584864), (33348, 563976), (35808, 525231), (36554, 514512), (38112, 493479), (38906, 483408), (40284, 466872), (41776, 450198), (42336, 444243), (42876, 438648), (44464, 422982), (46998, 400176), (50022, 375984), (53712, 350154), (54831, 343008), (57168, 328986), (58359, 322272), (60426, 311248), (62664, 300132), (63504, 296162), (64314, 292432), (66696, 281988), (70497, 266784), (73108, 257256), (75033, 250656), (77812, 241704), (80568, 233436), (83552, 225099), (85752, 219324), (88928, 211491), (93996, 200088), (100044, 187992), (107424, 175077), (109662, 171504), (114336, 164493), (116718, 161136), (120852, 155624), (125328, 150066), (127008, 148081), (128628, 146216), (133392, 140994)]