220843008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 132

約数和(自身を含む): 659101248

約数和(自身を除く): 438258240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 773, 992, 1024, 1116, 1152, 1488, 1536, 1546, 1984, 2232, 2304, 2319, 2976, 3072, 3092, 3968, 4464, 4608, 4638, 5952, 6184, 6957, 7936, 8928, 9216, 9276, 11904, 12368, 13914, 15872, 17856, 18552, 23808, 23963, 24736, 27828, 31744, 35712, 37104, 47616, 47926, 49472, 55656, 71424, 71889, 74208, 95232, 95852, 98944, 111312, 142848, 143778, 148416, 191704, 197888, 215667, 222624, 285696, 287556, 296832, 383408, 395776, 431334, 445248, 575112, 593664, 766816, 791552, 862668, 890496, 1150224, 1187328, 1533632, 1725336, 1780992, 2300448, 2374656, 3067264, 3450672, 3561984, 4600896, 6134528, 6901344, 7123968, 9201792, 12269056, 13802688, 18403584, 24538112, 27605376, 36807168, 55210752, 73614336, 110421504, 220843008]

約数ペア:

[(1, 220843008), (2, 110421504), (3, 73614336), (4, 55210752), (6, 36807168), (8, 27605376), (9, 24538112), (12, 18403584), (16, 13802688), (18, 12269056), (24, 9201792), (31, 7123968), (32, 6901344), (36, 6134528), (48, 4600896), (62, 3561984), (64, 3450672), (72, 3067264), (93, 2374656), (96, 2300448), (124, 1780992), (128, 1725336), (144, 1533632), (186, 1187328), (192, 1150224), (248, 890496), (256, 862668), (279, 791552), (288, 766816), (372, 593664), (384, 575112), (496, 445248), (512, 431334), (558, 395776), (576, 383408), (744, 296832), (768, 287556), (773, 285696), (992, 222624), (1024, 215667), (1116, 197888), (1152, 191704), (1488, 148416), (1536, 143778), (1546, 142848), (1984, 111312), (2232, 98944), (2304, 95852), (2319, 95232), (2976, 74208), (3072, 71889), (3092, 71424), (3968, 55656), (4464, 49472), (4608, 47926), (4638, 47616), (5952, 37104), (6184, 35712), (6957, 31744), (7936, 27828), (8928, 24736), (9216, 23963), (9276, 23808), (11904, 18552), (12368, 17856), (13914, 15872)]