516404768

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 1124830476

約数和(自身を除く): 608425708

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 197, 242, 352, 394, 484, 677, 788, 968, 1354, 1576, 1936, 2167, 2708, 3152, 3872, 4334, 5416, 6304, 7447, 8668, 10832, 14894, 17336, 21664, 23837, 29788, 34672, 47674, 59576, 69344, 81917, 95348, 119152, 133369, 163834, 190696, 238304, 266738, 327668, 381392, 533476, 655336, 762784, 1066952, 1310672, 1467059, 2133904, 2621344, 2934118, 4267808, 5868236, 11736472, 16137649, 23472944, 32275298, 46945888, 64550596, 129101192, 258202384, 516404768]

約数ペア:

[(1, 516404768), (2, 258202384), (4, 129101192), (8, 64550596), (11, 46945888), (16, 32275298), (22, 23472944), (32, 16137649), (44, 11736472), (88, 5868236), (121, 4267808), (176, 2934118), (197, 2621344), (242, 2133904), (352, 1467059), (394, 1310672), (484, 1066952), (677, 762784), (788, 655336), (968, 533476), (1354, 381392), (1576, 327668), (1936, 266738), (2167, 238304), (2708, 190696), (3152, 163834), (3872, 133369), (4334, 119152), (5416, 95348), (6304, 81917), (7447, 69344), (8668, 59576), (10832, 47674), (14894, 34672), (17336, 29788), (21664, 23837)]