259956576

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2705

約数の個数: 144

約数和(自身を含む): 832785408

約数和(自身を除く): 572828832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2647, 2728, 2976, 3069, 3168, 4092, 4464, 5294, 5456, 6138, 7941, 8184, 8928, 10588, 10912, 12276, 15882, 16368, 21176, 23823, 24552, 29117, 31764, 32736, 42352, 47646, 49104, 58234, 63528, 82057, 84704, 87351, 95292, 98208, 116468, 127056, 164114, 174702, 190584, 232936, 246171, 254112, 262053, 328228, 349404, 381168, 465872, 492342, 524106, 656456, 698808, 738513, 762336, 902627, 931744, 984684, 1048212, 1312912, 1397616, 1477026, 1805254, 1969368, 2096424, 2625824, 2707881, 2795232, 2954052, 3610508, 3938736, 4192848, 5415762, 5908104, 7221016, 7877472, 8123643, 8385696, 10831524, 11816208, 14442032, 16247286, 21663048, 23632416, 28884064, 32494572, 43326096, 64989144, 86652192, 129978288, 259956576]

約数ペア:

[(1, 259956576), (2, 129978288), (3, 86652192), (4, 64989144), (6, 43326096), (8, 32494572), (9, 28884064), (11, 23632416), (12, 21663048), (16, 16247286), (18, 14442032), (22, 11816208), (24, 10831524), (31, 8385696), (32, 8123643), (33, 7877472), (36, 7221016), (44, 5908104), (48, 5415762), (62, 4192848), (66, 3938736), (72, 3610508), (88, 2954052), (93, 2795232), (96, 2707881), (99, 2625824), (124, 2096424), (132, 1969368), (144, 1805254), (176, 1477026), (186, 1397616), (198, 1312912), (248, 1048212), (264, 984684), (279, 931744), (288, 902627), (341, 762336), (352, 738513), (372, 698808), (396, 656456), (496, 524106), (528, 492342), (558, 465872), (682, 381168), (744, 349404), (792, 328228), (992, 262053), (1023, 254112), (1056, 246171), (1116, 232936), (1364, 190584), (1488, 174702), (1584, 164114), (2046, 127056), (2232, 116468), (2647, 98208), (2728, 95292), (2976, 87351), (3069, 84704), (3168, 82057), (4092, 63528), (4464, 58234), (5294, 49104), (5456, 47646), (6138, 42352), (7941, 32736), (8184, 31764), (8928, 29117), (10588, 24552), (10912, 23823), (12276, 21176), (15882, 16368)]