1491440808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5953}}^1$

素因数の和:6059

約数の個数: 128

約数和(自身を含む): 4441207680

約数和(自身を除く): 2949766872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 219, 264, 286, 292, 312, 429, 438, 572, 584, 803, 858, 876, 949, 1144, 1606, 1716, 1752, 1898, 2409, 2847, 3212, 3432, 3796, 4818, 5694, 5953, 6424, 7592, 9636, 10439, 11388, 11906, 17859, 19272, 20878, 22776, 23812, 31317, 35718, 41756, 47624, 62634, 65483, 71436, 77389, 83512, 125268, 130966, 142872, 154778, 196449, 232167, 250536, 261932, 309556, 392898, 434569, 464334, 523864, 619112, 785796, 851279, 869138, 928668, 1303707, 1571592, 1702558, 1738276, 1857336, 2553837, 2607414, 3405116, 3476552, 4780259, 5107674, 5214828, 5649397, 6810232, 9560518, 10215348, 10429656, 11298794, 14340777, 16948191, 19121036, 20430696, 22597588, 28681554, 33896382, 38242072, 45195176, 57363108, 62143367, 67792764, 114726216, 124286734, 135585528, 186430101, 248573468, 372860202, 497146936, 745720404, 1491440808]

約数ペア:

[(1, 1491440808), (2, 745720404), (3, 497146936), (4, 372860202), (6, 248573468), (8, 186430101), (11, 135585528), (12, 124286734), (13, 114726216), (22, 67792764), (24, 62143367), (26, 57363108), (33, 45195176), (39, 38242072), (44, 33896382), (52, 28681554), (66, 22597588), (73, 20430696), (78, 19121036), (88, 16948191), (104, 14340777), (132, 11298794), (143, 10429656), (146, 10215348), (156, 9560518), (219, 6810232), (264, 5649397), (286, 5214828), (292, 5107674), (312, 4780259), (429, 3476552), (438, 3405116), (572, 2607414), (584, 2553837), (803, 1857336), (858, 1738276), (876, 1702558), (949, 1571592), (1144, 1303707), (1606, 928668), (1716, 869138), (1752, 851279), (1898, 785796), (2409, 619112), (2847, 523864), (3212, 464334), (3432, 434569), (3796, 392898), (4818, 309556), (5694, 261932), (5953, 250536), (6424, 232167), (7592, 196449), (9636, 154778), (10439, 142872), (11388, 130966), (11906, 125268), (17859, 83512), (19272, 77389), (20878, 71436), (22776, 65483), (23812, 62634), (31317, 47624), (35718, 41756)]