21356775936

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3283

約数の個数: 240

約数和(自身を含む): 64999554048

約数和(自身を除く): 43642778112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 141, 144, 186, 188, 192, 248, 256, 279, 282, 288, 372, 376, 384, 423, 496, 512, 558, 564, 576, 744, 752, 768, 846, 992, 1116, 1128, 1152, 1457, 1488, 1504, 1536, 1692, 1984, 2232, 2256, 2304, 2914, 2976, 3008, 3181, 3384, 3968, 4371, 4464, 4512, 4608, 5828, 5952, 6016, 6362, 6768, 7936, 8742, 8928, 9024, 9543, 11656, 11904, 12032, 12724, 13113, 13536, 15872, 17484, 17856, 18048, 19086, 23312, 23808, 24064, 25448, 26226, 27072, 28629, 34968, 35712, 36096, 38172, 46624, 47616, 50896, 52452, 54144, 57258, 69936, 71424, 72192, 76344, 93248, 98611, 101792, 104904, 108288, 114516, 139872, 142848, 149507, 152688, 186496, 197222, 203584, 209808, 216576, 229032, 279744, 295833, 299014, 305376, 372992, 394444, 407168, 419616, 448521, 458064, 559488, 591666, 598028, 610752, 745984, 788888, 814336, 839232, 887499, 897042, 916128, 1118976, 1183332, 1196056, 1221504, 1345563, 1577776, 1628672, 1678464, 1774998, 1794084, 1832256, 2237952, 2366664, 2392112, 2443008, 2691126, 3155552, 3356928, 3549996, 3588168, 3664512, 4634717, 4733328, 4784224, 4886016, 5382252, 6311104, 6713856, 7099992, 7176336, 7329024, 9269434, 9466656, 9568448, 10764504, 12622208, 13904151, 14199984, 14352672, 14658048, 18538868, 18933312, 19136896, 21529008, 25244416, 27808302, 28399968, 28705344, 37077736, 37866624, 38273792, 41712453, 43058016, 50488832, 55616604, 56799936, 57410688, 74155472, 75733248, 76547584, 83424906, 86116032, 111233208, 113599872, 114821376, 148310944, 151466496, 166849812, 172232064, 222466416, 227199744, 229642752, 296621888, 333699624, 344464128, 444932832, 454399488, 593243776, 667399248, 688928256, 889865664, 1186487552, 1334798496, 1779731328, 2372975104, 2669596992, 3559462656, 5339193984, 7118925312, 10678387968, 21356775936]

約数ペア:

[(1, 21356775936), (2, 10678387968), (3, 7118925312), (4, 5339193984), (6, 3559462656), (8, 2669596992), (9, 2372975104), (12, 1779731328), (16, 1334798496), (18, 1186487552), (24, 889865664), (31, 688928256), (32, 667399248), (36, 593243776), (47, 454399488), (48, 444932832), (62, 344464128), (64, 333699624), (72, 296621888), (93, 229642752), (94, 227199744), (96, 222466416), (124, 172232064), (128, 166849812), (141, 151466496), (144, 148310944), (186, 114821376), (188, 113599872), (192, 111233208), (248, 86116032), (256, 83424906), (279, 76547584), (282, 75733248), (288, 74155472), (372, 57410688), (376, 56799936), (384, 55616604), (423, 50488832), (496, 43058016), (512, 41712453), (558, 38273792), (564, 37866624), (576, 37077736), (744, 28705344), (752, 28399968), (768, 27808302), (846, 25244416), (992, 21529008), (1116, 19136896), (1128, 18933312), (1152, 18538868), (1457, 14658048), (1488, 14352672), (1504, 14199984), (1536, 13904151), (1692, 12622208), (1984, 10764504), (2232, 9568448), (2256, 9466656), (2304, 9269434), (2914, 7329024), (2976, 7176336), (3008, 7099992), (3181, 6713856), (3384, 6311104), (3968, 5382252), (4371, 4886016), (4464, 4784224), (4512, 4733328), (4608, 4634717), (5828, 3664512), (5952, 3588168), (6016, 3549996), (6362, 3356928), (6768, 3155552), (7936, 2691126), (8742, 2443008), (8928, 2392112), (9024, 2366664), (9543, 2237952), (11656, 1832256), (11904, 1794084), (12032, 1774998), (12724, 1678464), (13113, 1628672), (13536, 1577776), (15872, 1345563), (17484, 1221504), (17856, 1196056), (18048, 1183332), (19086, 1118976), (23312, 916128), (23808, 897042), (24064, 887499), (25448, 839232), (26226, 814336), (27072, 788888), (28629, 745984), (34968, 610752), (35712, 598028), (36096, 591666), (38172, 559488), (46624, 458064), (47616, 448521), (50896, 419616), (52452, 407168), (54144, 394444), (57258, 372992), (69936, 305376), (71424, 299014), (72192, 295833), (76344, 279744), (93248, 229032), (98611, 216576), (101792, 209808), (104904, 203584), (108288, 197222), (114516, 186496), (139872, 152688), (142848, 149507)]