319273632

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 940343040

約数和(自身を除く): 621069408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 103, 141, 144, 188, 206, 229, 282, 288, 309, 376, 412, 423, 458, 564, 618, 687, 752, 824, 846, 916, 927, 1128, 1236, 1374, 1504, 1648, 1692, 1832, 1854, 2061, 2256, 2472, 2748, 3296, 3384, 3664, 3708, 4122, 4512, 4841, 4944, 5496, 6768, 7328, 7416, 8244, 9682, 9888, 10763, 10992, 13536, 14523, 14832, 16488, 19364, 21526, 21984, 23587, 29046, 29664, 32289, 32976, 38728, 43052, 43569, 47174, 58092, 64578, 65952, 70761, 77456, 86104, 87138, 94348, 96867, 116184, 129156, 141522, 154912, 172208, 174276, 188696, 193734, 212283, 232368, 258312, 283044, 344416, 348552, 377392, 387468, 424566, 464736, 516624, 566088, 697104, 754784, 774936, 849132, 1033248, 1108589, 1132176, 1394208, 1549872, 1698264, 2217178, 2264352, 3099744, 3325767, 3396528, 4434356, 6651534, 6793056, 8868712, 9977301, 13303068, 17737424, 19954602, 26606136, 35474848, 39909204, 53212272, 79818408, 106424544, 159636816, 319273632]

約数ペア:

[(1, 319273632), (2, 159636816), (3, 106424544), (4, 79818408), (6, 53212272), (8, 39909204), (9, 35474848), (12, 26606136), (16, 19954602), (18, 17737424), (24, 13303068), (32, 9977301), (36, 8868712), (47, 6793056), (48, 6651534), (72, 4434356), (94, 3396528), (96, 3325767), (103, 3099744), (141, 2264352), (144, 2217178), (188, 1698264), (206, 1549872), (229, 1394208), (282, 1132176), (288, 1108589), (309, 1033248), (376, 849132), (412, 774936), (423, 754784), (458, 697104), (564, 566088), (618, 516624), (687, 464736), (752, 424566), (824, 387468), (846, 377392), (916, 348552), (927, 344416), (1128, 283044), (1236, 258312), (1374, 232368), (1504, 212283), (1648, 193734), (1692, 188696), (1832, 174276), (1854, 172208), (2061, 154912), (2256, 141522), (2472, 129156), (2748, 116184), (3296, 96867), (3384, 94348), (3664, 87138), (3708, 86104), (4122, 77456), (4512, 70761), (4841, 65952), (4944, 64578), (5496, 58092), (6768, 47174), (7328, 43569), (7416, 43052), (8244, 38728), (9682, 32976), (9888, 32289), (10763, 29664), (10992, 29046), (13536, 23587), (14523, 21984), (14832, 21526), (16488, 19364)]