215682624

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 168

約数和(自身を含む): 654271488

約数和(自身を除く): 438588864

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, 141, 144, 186, 188, 192, 248, 257, 279, 282, 288, 372, 376, 423, 496, 514, 558, 564, 576, 744, 752, 771, 846, 992, 1028, 1116, 1128, 1457, 1488, 1504, 1542, 1692, 1984, 2056, 2232, 2256, 2313, 2914, 2976, 3008, 3084, 3384, 4112, 4371, 4464, 4512, 4626, 5828, 5952, 6168, 6768, 7967, 8224, 8742, 8928, 9024, 9252, 11656, 12079, 12336, 13113, 13536, 15934, 16448, 17484, 17856, 18504, 23312, 23901, 24158, 24672, 26226, 27072, 31868, 34968, 36237, 37008, 46624, 47802, 48316, 49344, 52452, 63736, 69936, 71703, 72474, 74016, 93248, 95604, 96632, 104904, 108711, 127472, 139872, 143406, 144948, 148032, 191208, 193264, 209808, 217422, 254944, 279744, 286812, 289896, 374449, 382416, 386528, 419616, 434844, 509888, 573624, 579792, 748898, 764832, 773056, 839232, 869688, 1123347, 1147248, 1159584, 1497796, 1529664, 1739376, 2246694, 2294496, 2319168, 2995592, 3370041, 3478752, 4493388, 4588992, 5991184, 6740082, 6957504, 8986776, 11982368, 13480164, 17973552, 23964736, 26960328, 35947104, 53920656, 71894208, 107841312, 215682624]

約数ペア:

[(1, 215682624), (2, 107841312), (3, 71894208), (4, 53920656), (6, 35947104), (8, 26960328), (9, 23964736), (12, 17973552), (16, 13480164), (18, 11982368), (24, 8986776), (31, 6957504), (32, 6740082), (36, 5991184), (47, 4588992), (48, 4493388), (62, 3478752), (64, 3370041), (72, 2995592), (93, 2319168), (94, 2294496), (96, 2246694), (124, 1739376), (141, 1529664), (144, 1497796), (186, 1159584), (188, 1147248), (192, 1123347), (248, 869688), (257, 839232), (279, 773056), (282, 764832), (288, 748898), (372, 579792), (376, 573624), (423, 509888), (496, 434844), (514, 419616), (558, 386528), (564, 382416), (576, 374449), (744, 289896), (752, 286812), (771, 279744), (846, 254944), (992, 217422), (1028, 209808), (1116, 193264), (1128, 191208), (1457, 148032), (1488, 144948), (1504, 143406), (1542, 139872), (1692, 127472), (1984, 108711), (2056, 104904), (2232, 96632), (2256, 95604), (2313, 93248), (2914, 74016), (2976, 72474), (3008, 71703), (3084, 69936), (3384, 63736), (4112, 52452), (4371, 49344), (4464, 48316), (4512, 47802), (4626, 46624), (5828, 37008), (5952, 36237), (6168, 34968), (6768, 31868), (7967, 27072), (8224, 26226), (8742, 24672), (8928, 24158), (9024, 23901), (9252, 23312), (11656, 18504), (12079, 17856), (12336, 17484), (13113, 16448), (13536, 15934)]