30491449216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1180

約数の個数: 128

約数和(自身を含む): 64294272000

約数和(自身を除く): 33802822784

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 139, 236, 248, 278, 472, 496, 556, 937, 944, 992, 1112, 1829, 1874, 1888, 1984, 2224, 3658, 3748, 3776, 3968, 4309, 4448, 7316, 7496, 7552, 8201, 8618, 8896, 14632, 14992, 16402, 17236, 17792, 29047, 29264, 29984, 32804, 34472, 55283, 58094, 58528, 59968, 65608, 68944, 110566, 116188, 117056, 119936, 130243, 131216, 137888, 221132, 232376, 234112, 254231, 260486, 262432, 275776, 442264, 464752, 508462, 520972, 524864, 551552, 884528, 929504, 1016924, 1041944, 1049728, 1713773, 1769056, 1859008, 2033848, 2083888, 3427546, 3538112, 3718016, 4037533, 4067696, 4167776, 6855092, 7076224, 7684337, 8075066, 8135392, 8335552, 13710184, 15368674, 16150132, 16270784, 16671104, 27420368, 30737348, 32300264, 32541568, 54840736, 61474696, 64600528, 109681472, 122949392, 129201056, 219362944, 238214447, 245898784, 258402112, 476428894, 491797568, 516804224, 952857788, 983595136, 1905715576, 3811431152, 7622862304, 15245724608, 30491449216]

約数ペア:

[(1, 30491449216), (2, 15245724608), (4, 7622862304), (8, 3811431152), (16, 1905715576), (31, 983595136), (32, 952857788), (59, 516804224), (62, 491797568), (64, 476428894), (118, 258402112), (124, 245898784), (128, 238214447), (139, 219362944), (236, 129201056), (248, 122949392), (278, 109681472), (472, 64600528), (496, 61474696), (556, 54840736), (937, 32541568), (944, 32300264), (992, 30737348), (1112, 27420368), (1829, 16671104), (1874, 16270784), (1888, 16150132), (1984, 15368674), (2224, 13710184), (3658, 8335552), (3748, 8135392), (3776, 8075066), (3968, 7684337), (4309, 7076224), (4448, 6855092), (7316, 4167776), (7496, 4067696), (7552, 4037533), (8201, 3718016), (8618, 3538112), (8896, 3427546), (14632, 2083888), (14992, 2033848), (16402, 1859008), (17236, 1769056), (17792, 1713773), (29047, 1049728), (29264, 1041944), (29984, 1016924), (32804, 929504), (34472, 884528), (55283, 551552), (58094, 524864), (58528, 520972), (59968, 508462), (65608, 464752), (68944, 442264), (110566, 275776), (116188, 262432), (117056, 260486), (119936, 254231), (130243, 234112), (131216, 232376), (137888, 221132)]