1217654784

素因数分解:

$2^{12}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 312

約数和(自身を含む): 3910055760

約数和(自身を除く): 2692400976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 67, 68, 72, 87, 96, 102, 116, 128, 134, 136, 144, 153, 174, 192, 201, 204, 232, 256, 261, 268, 272, 288, 306, 348, 384, 402, 408, 464, 493, 512, 522, 536, 544, 576, 603, 612, 696, 768, 804, 816, 928, 986, 1024, 1044, 1072, 1088, 1139, 1152, 1206, 1224, 1392, 1479, 1536, 1608, 1632, 1856, 1943, 1972, 2048, 2088, 2144, 2176, 2278, 2304, 2412, 2448, 2784, 2958, 3072, 3216, 3264, 3417, 3712, 3886, 3944, 4096, 4176, 4288, 4352, 4437, 4556, 4608, 4824, 4896, 5568, 5829, 5916, 6144, 6432, 6528, 6834, 7424, 7772, 7888, 8352, 8576, 8704, 8874, 9112, 9216, 9648, 9792, 10251, 11136, 11658, 11832, 12288, 12864, 13056, 13668, 14848, 15544, 15776, 16704, 17152, 17408, 17487, 17748, 18224, 18432, 19296, 19584, 20502, 22272, 23316, 23664, 25728, 26112, 27336, 29696, 31088, 31552, 33031, 33408, 34304, 34816, 34974, 35496, 36448, 36864, 38592, 39168, 41004, 44544, 46632, 47328, 51456, 52224, 54672, 59392, 62176, 63104, 66062, 66816, 68608, 69632, 69948, 70992, 72896, 77184, 78336, 82008, 89088, 93264, 94656, 99093, 102912, 104448, 109344, 118784, 124352, 126208, 132124, 133632, 137216, 139896, 141984, 145792, 154368, 156672, 164016, 178176, 186528, 189312, 198186, 205824, 208896, 218688, 248704, 252416, 264248, 267264, 274432, 279792, 283968, 291584, 297279, 308736, 313344, 328032, 356352, 373056, 378624, 396372, 411648, 437376, 497408, 504832, 528496, 534528, 559584, 567936, 583168, 594558, 617472, 626688, 656064, 746112, 757248, 792744, 823296, 874752, 994816, 1009664, 1056992, 1069056, 1119168, 1135872, 1166336, 1189116, 1234944, 1312128, 1492224, 1514496, 1585488, 1749504, 1989632, 2019328, 2113984, 2238336, 2271744, 2332672, 2378232, 2469888, 2624256, 2984448, 3028992, 3170976, 3499008, 3979264, 4227968, 4476672, 4543488, 4665344, 4756464, 5248512, 5968896, 6057984, 6341952, 6998016, 7958528, 8455936, 8953344, 9086976, 9512928, 10497024, 11937792, 12683904, 13996032, 16911872, 17906688, 18173952, 19025856, 20994048, 23875584, 25367808, 33823744, 35813376, 38051712, 41988096, 50735616, 67647488, 71626752, 76103424, 101471232, 135294976, 152206848, 202942464, 304413696, 405884928, 608827392, 1217654784]

約数ペア:

[(1, 1217654784), (2, 608827392), (3, 405884928), (4, 304413696), (6, 202942464), (8, 152206848), (9, 135294976), (12, 101471232), (16, 76103424), (17, 71626752), (18, 67647488), (24, 50735616), (29, 41988096), (32, 38051712), (34, 35813376), (36, 33823744), (48, 25367808), (51, 23875584), (58, 20994048), (64, 19025856), (67, 18173952), (68, 17906688), (72, 16911872), (87, 13996032), (96, 12683904), (102, 11937792), (116, 10497024), (128, 9512928), (134, 9086976), (136, 8953344), (144, 8455936), (153, 7958528), (174, 6998016), (192, 6341952), (201, 6057984), (204, 5968896), (232, 5248512), (256, 4756464), (261, 4665344), (268, 4543488), (272, 4476672), (288, 4227968), (306, 3979264), (348, 3499008), (384, 3170976), (402, 3028992), (408, 2984448), (464, 2624256), (493, 2469888), (512, 2378232), (522, 2332672), (536, 2271744), (544, 2238336), (576, 2113984), (603, 2019328), (612, 1989632), (696, 1749504), (768, 1585488), (804, 1514496), (816, 1492224), (928, 1312128), (986, 1234944), (1024, 1189116), (1044, 1166336), (1072, 1135872), (1088, 1119168), (1139, 1069056), (1152, 1056992), (1206, 1009664), (1224, 994816), (1392, 874752), (1479, 823296), (1536, 792744), (1608, 757248), (1632, 746112), (1856, 656064), (1943, 626688), (1972, 617472), (2048, 594558), (2088, 583168), (2144, 567936), (2176, 559584), (2278, 534528), (2304, 528496), (2412, 504832), (2448, 497408), (2784, 437376), (2958, 411648), (3072, 396372), (3216, 378624), (3264, 373056), (3417, 356352), (3712, 328032), (3886, 313344), (3944, 308736), (4096, 297279), (4176, 291584), (4288, 283968), (4352, 279792), (4437, 274432), (4556, 267264), (4608, 264248), (4824, 252416), (4896, 248704), (5568, 218688), (5829, 208896), (5916, 205824), (6144, 198186), (6432, 189312), (6528, 186528), (6834, 178176), (7424, 164016), (7772, 156672), (7888, 154368), (8352, 145792), (8576, 141984), (8704, 139896), (8874, 137216), (9112, 133632), (9216, 132124), (9648, 126208), (9792, 124352), (10251, 118784), (11136, 109344), (11658, 104448), (11832, 102912), (12288, 99093), (12864, 94656), (13056, 93264), (13668, 89088), (14848, 82008), (15544, 78336), (15776, 77184), (16704, 72896), (17152, 70992), (17408, 69948), (17487, 69632), (17748, 68608), (18224, 66816), (18432, 66062), (19296, 63104), (19584, 62176), (20502, 59392), (22272, 54672), (23316, 52224), (23664, 51456), (25728, 47328), (26112, 46632), (27336, 44544), (29696, 41004), (31088, 39168), (31552, 38592), (33031, 36864), (33408, 36448), (34304, 35496), (34816, 34974)]