491896704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 1416804480

約数和(自身を除く): 924907776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 211, 312, 384, 416, 422, 467, 624, 633, 832, 844, 934, 1248, 1266, 1401, 1664, 1688, 1868, 2496, 2532, 2743, 2802, 3376, 3736, 4992, 5064, 5486, 5604, 6071, 6752, 7472, 8229, 10128, 10972, 11208, 12142, 13504, 14944, 16458, 18213, 20256, 21944, 22416, 24284, 27008, 29888, 32916, 36426, 40512, 43888, 44832, 48568, 59776, 65832, 72852, 81024, 87776, 89664, 97136, 98537, 131664, 145704, 175552, 179328, 194272, 197074, 263328, 291408, 295611, 351104, 388544, 394148, 526656, 582816, 591222, 777088, 788296, 1053312, 1165632, 1182444, 1280981, 1576592, 2331264, 2364888, 2561962, 3153184, 3842943, 4729776, 5123924, 6306368, 7685886, 9459552, 10247848, 12612736, 15371772, 18919104, 20495696, 30743544, 37838208, 40991392, 61487088, 81982784, 122974176, 163965568, 245948352, 491896704]

約数ペア:

[(1, 491896704), (2, 245948352), (3, 163965568), (4, 122974176), (6, 81982784), (8, 61487088), (12, 40991392), (13, 37838208), (16, 30743544), (24, 20495696), (26, 18919104), (32, 15371772), (39, 12612736), (48, 10247848), (52, 9459552), (64, 7685886), (78, 6306368), (96, 5123924), (104, 4729776), (128, 3842943), (156, 3153184), (192, 2561962), (208, 2364888), (211, 2331264), (312, 1576592), (384, 1280981), (416, 1182444), (422, 1165632), (467, 1053312), (624, 788296), (633, 777088), (832, 591222), (844, 582816), (934, 526656), (1248, 394148), (1266, 388544), (1401, 351104), (1664, 295611), (1688, 291408), (1868, 263328), (2496, 197074), (2532, 194272), (2743, 179328), (2802, 175552), (3376, 145704), (3736, 131664), (4992, 98537), (5064, 97136), (5486, 89664), (5604, 87776), (6071, 81024), (6752, 72852), (7472, 65832), (8229, 59776), (10128, 48568), (10972, 44832), (11208, 43888), (12142, 40512), (13504, 36426), (14944, 32916), (16458, 29888), (18213, 27008), (20256, 24284), (21944, 22416)]