1308871744

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3391}}^1$

素因数の和:3603

約数の個数: 56

約数和(自身を含む): 2684645888

約数和(自身を除く): 1375774144

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 163, 296, 326, 592, 652, 1184, 1304, 2368, 2608, 3391, 5216, 6031, 6782, 10432, 12062, 13564, 24124, 27128, 48248, 54256, 96496, 108512, 125467, 192992, 217024, 250934, 385984, 501868, 552733, 1003736, 1105466, 2007472, 2210932, 4014944, 4421864, 8029888, 8843728, 17687456, 20451121, 35374912, 40902242, 81804484, 163608968, 327217936, 654435872, 1308871744]

約数ペア:

[(1, 1308871744), (2, 654435872), (4, 327217936), (8, 163608968), (16, 81804484), (32, 40902242), (37, 35374912), (64, 20451121), (74, 17687456), (148, 8843728), (163, 8029888), (296, 4421864), (326, 4014944), (592, 2210932), (652, 2007472), (1184, 1105466), (1304, 1003736), (2368, 552733), (2608, 501868), (3391, 385984), (5216, 250934), (6031, 217024), (6782, 192992), (10432, 125467), (12062, 108512), (13564, 96496), (24124, 54256), (27128, 48248)]