287044056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 843963120

約数和(自身を除く): 556919064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 131, 156, 234, 262, 312, 393, 468, 524, 786, 936, 1048, 1179, 1572, 1703, 2341, 2358, 3144, 3406, 4682, 4716, 5109, 6812, 7023, 9364, 9432, 10218, 13624, 14046, 15327, 18728, 20436, 21069, 28092, 30433, 30654, 40872, 42138, 56184, 60866, 61308, 84276, 91299, 121732, 122616, 168552, 182598, 243464, 273897, 306671, 365196, 547794, 613342, 730392, 920013, 1095588, 1226684, 1840026, 2191176, 2453368, 2760039, 3680052, 3986723, 5520078, 7360104, 7973446, 11040156, 11960169, 15946892, 22080312, 23920338, 31893784, 35880507, 47840676, 71761014, 95681352, 143522028, 287044056]

約数ペア:

[(1, 287044056), (2, 143522028), (3, 95681352), (4, 71761014), (6, 47840676), (8, 35880507), (9, 31893784), (12, 23920338), (13, 22080312), (18, 15946892), (24, 11960169), (26, 11040156), (36, 7973446), (39, 7360104), (52, 5520078), (72, 3986723), (78, 3680052), (104, 2760039), (117, 2453368), (131, 2191176), (156, 1840026), (234, 1226684), (262, 1095588), (312, 920013), (393, 730392), (468, 613342), (524, 547794), (786, 365196), (936, 306671), (1048, 273897), (1179, 243464), (1572, 182598), (1703, 168552), (2341, 122616), (2358, 121732), (3144, 91299), (3406, 84276), (4682, 61308), (4716, 60866), (5109, 56184), (6812, 42138), (7023, 40872), (9364, 30654), (9432, 30433), (10218, 28092), (13624, 21069), (14046, 20436), (15327, 18728)]