1491061216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 3128479200

約数和(自身を除く): 1637417984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 113, 116, 118, 226, 232, 236, 241, 452, 464, 472, 482, 904, 928, 944, 964, 1711, 1808, 1888, 1928, 3277, 3422, 3616, 3856, 6554, 6667, 6844, 6989, 7712, 13108, 13334, 13688, 13978, 14219, 26216, 26668, 27233, 27376, 27956, 28438, 52432, 53336, 54466, 54752, 55912, 56876, 104864, 106672, 108932, 111824, 113752, 193343, 213344, 217864, 223648, 227504, 386686, 412351, 435728, 455008, 773372, 789757, 824702, 871456, 1546744, 1579514, 1606747, 1649404, 3093488, 3159028, 3213494, 3298808, 6186976, 6318056, 6426988, 6597616, 12636112, 12853976, 13195232, 25272224, 25707952, 46595663, 51415904, 93191326, 186382652, 372765304, 745530608, 1491061216]

約数ペア:

[(1, 1491061216), (2, 745530608), (4, 372765304), (8, 186382652), (16, 93191326), (29, 51415904), (32, 46595663), (58, 25707952), (59, 25272224), (113, 13195232), (116, 12853976), (118, 12636112), (226, 6597616), (232, 6426988), (236, 6318056), (241, 6186976), (452, 3298808), (464, 3213494), (472, 3159028), (482, 3093488), (904, 1649404), (928, 1606747), (944, 1579514), (964, 1546744), (1711, 871456), (1808, 824702), (1888, 789757), (1928, 773372), (3277, 455008), (3422, 435728), (3616, 412351), (3856, 386686), (6554, 227504), (6667, 223648), (6844, 217864), (6989, 213344), (7712, 193343), (13108, 113752), (13334, 111824), (13688, 108932), (13978, 106672), (14219, 104864), (26216, 56876), (26668, 55912), (27233, 54752), (27376, 54466), (27956, 53336), (28438, 52432)]