264505968

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 761379840

約数和(自身を除く): 496873872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 163, 177, 191, 236, 326, 354, 382, 472, 489, 531, 573, 652, 708, 764, 944, 978, 1062, 1146, 1304, 1416, 1467, 1528, 1719, 1956, 2124, 2292, 2608, 2832, 2934, 3056, 3438, 3912, 4248, 4584, 5868, 6876, 7824, 8496, 9168, 9617, 11269, 11736, 13752, 19234, 22538, 23472, 27504, 28851, 31133, 33807, 38468, 45076, 57702, 62266, 67614, 76936, 86553, 90152, 93399, 101421, 115404, 124532, 135228, 153872, 173106, 180304, 186798, 202842, 230808, 249064, 270456, 280197, 346212, 373596, 405684, 461616, 498128, 540912, 560394, 692424, 747192, 811368, 1120788, 1384848, 1494384, 1622736, 1836847, 2241576, 3673694, 4483152, 5510541, 7347388, 11021082, 14694776, 16531623, 22042164, 29389552, 33063246, 44084328, 66126492, 88168656, 132252984, 264505968]

約数ペア:

[(1, 264505968), (2, 132252984), (3, 88168656), (4, 66126492), (6, 44084328), (8, 33063246), (9, 29389552), (12, 22042164), (16, 16531623), (18, 14694776), (24, 11021082), (36, 7347388), (48, 5510541), (59, 4483152), (72, 3673694), (118, 2241576), (144, 1836847), (163, 1622736), (177, 1494384), (191, 1384848), (236, 1120788), (326, 811368), (354, 747192), (382, 692424), (472, 560394), (489, 540912), (531, 498128), (573, 461616), (652, 405684), (708, 373596), (764, 346212), (944, 280197), (978, 270456), (1062, 249064), (1146, 230808), (1304, 202842), (1416, 186798), (1467, 180304), (1528, 173106), (1719, 153872), (1956, 135228), (2124, 124532), (2292, 115404), (2608, 101421), (2832, 93399), (2934, 90152), (3056, 86553), (3438, 76936), (3912, 67614), (4248, 62266), (4584, 57702), (5868, 45076), (6876, 38468), (7824, 33807), (8496, 31133), (9168, 28851), (9617, 27504), (11269, 23472), (11736, 22538), (13752, 19234)]