312542256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13537}}^1$

素因数の和:13598

約数の個数: 80

約数和(自身を含む): 893074784

約数和(自身を除く): 580532528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 13537, 23088, 27074, 40611, 54148, 81222, 108296, 162444, 175981, 216592, 324888, 351962, 500869, 527943, 649776, 703924, 1001738, 1055886, 1407848, 1502607, 2003476, 2111772, 2815696, 3005214, 4006952, 4223544, 6010428, 6511297, 8013904, 8447088, 12020856, 13022594, 19533891, 24041712, 26045188, 39067782, 52090376, 78135564, 104180752, 156271128, 312542256]

約数ペア:

[(1, 312542256), (2, 156271128), (3, 104180752), (4, 78135564), (6, 52090376), (8, 39067782), (12, 26045188), (13, 24041712), (16, 19533891), (24, 13022594), (26, 12020856), (37, 8447088), (39, 8013904), (48, 6511297), (52, 6010428), (74, 4223544), (78, 4006952), (104, 3005214), (111, 2815696), (148, 2111772), (156, 2003476), (208, 1502607), (222, 1407848), (296, 1055886), (312, 1001738), (444, 703924), (481, 649776), (592, 527943), (624, 500869), (888, 351962), (962, 324888), (1443, 216592), (1776, 175981), (1924, 162444), (2886, 108296), (3848, 81222), (5772, 54148), (7696, 40611), (11544, 27074), (13537, 23088)]