663715692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 1833511680

約数和(自身を除く): 1169795988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 131, 138, 174, 207, 211, 261, 262, 276, 348, 393, 414, 422, 522, 524, 633, 667, 786, 828, 844, 1044, 1179, 1266, 1334, 1572, 1899, 2001, 2358, 2532, 2668, 3013, 3798, 3799, 4002, 4716, 4853, 6003, 6026, 6119, 7596, 7598, 8004, 9039, 9706, 11397, 12006, 12052, 12238, 14559, 15196, 18078, 18357, 19412, 22794, 24012, 24476, 27117, 27641, 29118, 34191, 36156, 36714, 43677, 45588, 54234, 55071, 55282, 58236, 68382, 73428, 82923, 87354, 87377, 108468, 110142, 110564, 136764, 140737, 165846, 174708, 174754, 220284, 248769, 262131, 281474, 331692, 349508, 422211, 497538, 524262, 562948, 635743, 786393, 801589, 844422, 995076, 1048524, 1266633, 1271486, 1572786, 1603178, 1688844, 1907229, 2404767, 2533266, 2542972, 3145572, 3206356, 3814458, 4809534, 5066532, 5721687, 7214301, 7628916, 9619068, 11443374, 14428602, 18436547, 22886748, 28857204, 36873094, 55309641, 73746188, 110619282, 165928923, 221238564, 331857846, 663715692]

約数ペア:

[(1, 663715692), (2, 331857846), (3, 221238564), (4, 165928923), (6, 110619282), (9, 73746188), (12, 55309641), (18, 36873094), (23, 28857204), (29, 22886748), (36, 18436547), (46, 14428602), (58, 11443374), (69, 9619068), (87, 7628916), (92, 7214301), (116, 5721687), (131, 5066532), (138, 4809534), (174, 3814458), (207, 3206356), (211, 3145572), (261, 2542972), (262, 2533266), (276, 2404767), (348, 1907229), (393, 1688844), (414, 1603178), (422, 1572786), (522, 1271486), (524, 1266633), (633, 1048524), (667, 995076), (786, 844422), (828, 801589), (844, 786393), (1044, 635743), (1179, 562948), (1266, 524262), (1334, 497538), (1572, 422211), (1899, 349508), (2001, 331692), (2358, 281474), (2532, 262131), (2668, 248769), (3013, 220284), (3798, 174754), (3799, 174708), (4002, 165846), (4716, 140737), (4853, 136764), (6003, 110564), (6026, 110142), (6119, 108468), (7596, 87377), (7598, 87354), (8004, 82923), (9039, 73428), (9706, 68382), (11397, 58236), (12006, 55282), (12052, 55071), (12238, 54234), (14559, 45588), (15196, 43677), (18078, 36714), (18357, 36156), (19412, 34191), (22794, 29118), (24012, 27641), (24476, 27117)]