264374448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 773283840

約数和(自身を除く): 508909392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 79, 93, 104, 124, 156, 158, 173, 186, 208, 237, 248, 312, 316, 346, 372, 403, 474, 496, 519, 624, 632, 692, 744, 806, 948, 1027, 1038, 1209, 1264, 1384, 1488, 1612, 1896, 2054, 2076, 2249, 2418, 2449, 2768, 3081, 3224, 3792, 4108, 4152, 4498, 4836, 4898, 5363, 6162, 6448, 6747, 7347, 8216, 8304, 8996, 9672, 9796, 10726, 12324, 13494, 13667, 14694, 16089, 16432, 17992, 19344, 19592, 21452, 24648, 26988, 27334, 29388, 31837, 32178, 35984, 39184, 41001, 42904, 49296, 53976, 54668, 58776, 63674, 64356, 69719, 82002, 85808, 95511, 107952, 109336, 117552, 127348, 128712, 139438, 164004, 177671, 191022, 209157, 218672, 254696, 257424, 278876, 328008, 355342, 382044, 418314, 423677, 509392, 533013, 557752, 656016, 710684, 764088, 836628, 847354, 1066026, 1115504, 1271031, 1421368, 1528176, 1673256, 1694708, 2132052, 2542062, 2842736, 3346512, 3389416, 4264104, 5084124, 5507801, 6778832, 8528208, 10168248, 11015602, 16523403, 20336496, 22031204, 33046806, 44062408, 66093612, 88124816, 132187224, 264374448]

約数ペア:

[(1, 264374448), (2, 132187224), (3, 88124816), (4, 66093612), (6, 44062408), (8, 33046806), (12, 22031204), (13, 20336496), (16, 16523403), (24, 11015602), (26, 10168248), (31, 8528208), (39, 6778832), (48, 5507801), (52, 5084124), (62, 4264104), (78, 3389416), (79, 3346512), (93, 2842736), (104, 2542062), (124, 2132052), (156, 1694708), (158, 1673256), (173, 1528176), (186, 1421368), (208, 1271031), (237, 1115504), (248, 1066026), (312, 847354), (316, 836628), (346, 764088), (372, 710684), (403, 656016), (474, 557752), (496, 533013), (519, 509392), (624, 423677), (632, 418314), (692, 382044), (744, 355342), (806, 328008), (948, 278876), (1027, 257424), (1038, 254696), (1209, 218672), (1264, 209157), (1384, 191022), (1488, 177671), (1612, 164004), (1896, 139438), (2054, 128712), (2076, 127348), (2249, 117552), (2418, 109336), (2449, 107952), (2768, 95511), (3081, 85808), (3224, 82002), (3792, 69719), (4108, 64356), (4152, 63674), (4498, 58776), (4836, 54668), (4898, 53976), (5363, 49296), (6162, 42904), (6448, 41001), (6747, 39184), (7347, 35984), (8216, 32178), (8304, 31837), (8996, 29388), (9672, 27334), (9796, 26988), (10726, 24648), (12324, 21452), (13494, 19592), (13667, 19344), (14694, 17992), (16089, 16432)]