287159184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 870763712

約数和(自身を除く): 583604528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 211, 234, 312, 422, 468, 624, 633, 727, 844, 936, 1266, 1454, 1688, 1872, 1899, 2181, 2532, 2743, 2908, 3376, 3798, 4362, 5064, 5486, 5816, 6543, 7596, 8229, 8724, 9451, 10128, 10972, 11632, 13086, 15192, 16458, 17448, 18902, 21944, 24687, 26172, 28353, 30384, 32916, 34896, 37804, 43888, 49374, 52344, 56706, 65832, 75608, 85059, 98748, 104688, 113412, 131664, 151216, 153397, 170118, 197496, 226824, 306794, 340236, 394992, 453648, 460191, 613588, 680472, 920382, 1227176, 1360944, 1380573, 1840764, 1994161, 2454352, 2761146, 3681528, 3988322, 5522292, 5982483, 7363056, 7976644, 11044584, 11964966, 15953288, 17947449, 22089168, 23929932, 31906576, 35894898, 47859864, 71789796, 95719728, 143579592, 287159184]

約数ペア:

[(1, 287159184), (2, 143579592), (3, 95719728), (4, 71789796), (6, 47859864), (8, 35894898), (9, 31906576), (12, 23929932), (13, 22089168), (16, 17947449), (18, 15953288), (24, 11964966), (26, 11044584), (36, 7976644), (39, 7363056), (48, 5982483), (52, 5522292), (72, 3988322), (78, 3681528), (104, 2761146), (117, 2454352), (144, 1994161), (156, 1840764), (208, 1380573), (211, 1360944), (234, 1227176), (312, 920382), (422, 680472), (468, 613588), (624, 460191), (633, 453648), (727, 394992), (844, 340236), (936, 306794), (1266, 226824), (1454, 197496), (1688, 170118), (1872, 153397), (1899, 151216), (2181, 131664), (2532, 113412), (2743, 104688), (2908, 98748), (3376, 85059), (3798, 75608), (4362, 65832), (5064, 56706), (5486, 52344), (5816, 49374), (6543, 43888), (7596, 37804), (8229, 34896), (8724, 32916), (9451, 30384), (10128, 28353), (10972, 26172), (11632, 24687), (13086, 21944), (15192, 18902), (16458, 17448)]