511812768

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 1368686592

約数和(自身を除く): 856873824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 191, 206, 271, 309, 382, 412, 542, 573, 618, 764, 813, 824, 1084, 1146, 1236, 1528, 1626, 1648, 2168, 2292, 2472, 3056, 3252, 3296, 4336, 4584, 4944, 6112, 6504, 8672, 9168, 9888, 13008, 18336, 19673, 26016, 27913, 39346, 51761, 55826, 59019, 78692, 83739, 103522, 111652, 118038, 155283, 157384, 167478, 207044, 223304, 236076, 310566, 314768, 334956, 414088, 446608, 472152, 621132, 629536, 669912, 828176, 893216, 944304, 1242264, 1339824, 1656352, 1888608, 2484528, 2679648, 4969056, 5331383, 10662766, 15994149, 21325532, 31988298, 42651064, 63976596, 85302128, 127953192, 170604256, 255906384, 511812768]

約数ペア:

[(1, 511812768), (2, 255906384), (3, 170604256), (4, 127953192), (6, 85302128), (8, 63976596), (12, 42651064), (16, 31988298), (24, 21325532), (32, 15994149), (48, 10662766), (96, 5331383), (103, 4969056), (191, 2679648), (206, 2484528), (271, 1888608), (309, 1656352), (382, 1339824), (412, 1242264), (542, 944304), (573, 893216), (618, 828176), (764, 669912), (813, 629536), (824, 621132), (1084, 472152), (1146, 446608), (1236, 414088), (1528, 334956), (1626, 314768), (1648, 310566), (2168, 236076), (2292, 223304), (2472, 207044), (3056, 167478), (3252, 157384), (3296, 155283), (4336, 118038), (4584, 111652), (4944, 103522), (6112, 83739), (6504, 78692), (8672, 59019), (9168, 55826), (9888, 51761), (13008, 39346), (18336, 27913), (19673, 26016)]