259706592

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 803013120

約数和(自身を除く): 543306528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1531, 1767, 1824, 2232, 2356, 2736, 2976, 3062, 3534, 4464, 4593, 4712, 5301, 5472, 6124, 7068, 8928, 9186, 9424, 10602, 12248, 13779, 14136, 18372, 18848, 21204, 24496, 27558, 28272, 29089, 36744, 42408, 47461, 48992, 55116, 56544, 58178, 73488, 84816, 87267, 94922, 110232, 116356, 142383, 146976, 169632, 174534, 189844, 220464, 232712, 261801, 284766, 349068, 379688, 427149, 440928, 465424, 523602, 569532, 698136, 759376, 854298, 901759, 930848, 1047204, 1139064, 1396272, 1518752, 1708596, 1803518, 2094408, 2278128, 2705277, 2792544, 3417192, 3607036, 4188816, 4556256, 5410554, 6834384, 7214072, 8115831, 8377632, 10821108, 13668768, 14428144, 16231662, 21642216, 28856288, 32463324, 43284432, 64926648, 86568864, 129853296, 259706592]

約数ペア:

[(1, 259706592), (2, 129853296), (3, 86568864), (4, 64926648), (6, 43284432), (8, 32463324), (9, 28856288), (12, 21642216), (16, 16231662), (18, 14428144), (19, 13668768), (24, 10821108), (31, 8377632), (32, 8115831), (36, 7214072), (38, 6834384), (48, 5410554), (57, 4556256), (62, 4188816), (72, 3607036), (76, 3417192), (93, 2792544), (96, 2705277), (114, 2278128), (124, 2094408), (144, 1803518), (152, 1708596), (171, 1518752), (186, 1396272), (228, 1139064), (248, 1047204), (279, 930848), (288, 901759), (304, 854298), (342, 759376), (372, 698136), (456, 569532), (496, 523602), (558, 465424), (589, 440928), (608, 427149), (684, 379688), (744, 349068), (912, 284766), (992, 261801), (1116, 232712), (1178, 220464), (1368, 189844), (1488, 174534), (1531, 169632), (1767, 146976), (1824, 142383), (2232, 116356), (2356, 110232), (2736, 94922), (2976, 87267), (3062, 84816), (3534, 73488), (4464, 58178), (4593, 56544), (4712, 55116), (5301, 48992), (5472, 47461), (6124, 42408), (7068, 36744), (8928, 29089), (9186, 28272), (9424, 27558), (10602, 24496), (12248, 21204), (13779, 18848), (14136, 18372)]