252596916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 757673280

約数和(自身を除く): 505076364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 139, 143, 156, 198, 234, 278, 286, 353, 396, 417, 429, 468, 556, 572, 706, 834, 858, 1059, 1251, 1287, 1412, 1529, 1668, 1716, 1807, 2118, 2502, 2574, 3058, 3177, 3614, 3883, 4236, 4587, 4589, 5004, 5148, 5421, 6116, 6354, 7228, 7766, 9174, 9178, 10842, 11649, 12708, 13761, 13767, 15532, 16263, 18348, 18356, 19877, 21684, 23298, 27522, 27534, 32526, 34947, 39754, 41301, 46596, 49067, 50479, 55044, 55068, 59631, 65052, 69894, 79508, 82602, 98134, 100958, 119262, 139788, 147201, 151437, 165204, 178893, 196268, 201916, 238524, 294402, 302874, 357786, 441603, 454311, 539737, 588804, 605748, 637871, 715572, 883206, 908622, 1079474, 1275742, 1619211, 1766412, 1817244, 1913613, 2158948, 2551484, 3238422, 3827226, 4857633, 5740839, 6476844, 7016581, 7654452, 9715266, 11481678, 14033162, 19430532, 21049743, 22963356, 28066324, 42099486, 63149229, 84198972, 126298458, 252596916]

約数ペア:

[(1, 252596916), (2, 126298458), (3, 84198972), (4, 63149229), (6, 42099486), (9, 28066324), (11, 22963356), (12, 21049743), (13, 19430532), (18, 14033162), (22, 11481678), (26, 9715266), (33, 7654452), (36, 7016581), (39, 6476844), (44, 5740839), (52, 4857633), (66, 3827226), (78, 3238422), (99, 2551484), (117, 2158948), (132, 1913613), (139, 1817244), (143, 1766412), (156, 1619211), (198, 1275742), (234, 1079474), (278, 908622), (286, 883206), (353, 715572), (396, 637871), (417, 605748), (429, 588804), (468, 539737), (556, 454311), (572, 441603), (706, 357786), (834, 302874), (858, 294402), (1059, 238524), (1251, 201916), (1287, 196268), (1412, 178893), (1529, 165204), (1668, 151437), (1716, 147201), (1807, 139788), (2118, 119262), (2502, 100958), (2574, 98134), (3058, 82602), (3177, 79508), (3614, 69894), (3883, 65052), (4236, 59631), (4587, 55068), (4589, 55044), (5004, 50479), (5148, 49067), (5421, 46596), (6116, 41301), (6354, 39754), (7228, 34947), (7766, 32526), (9174, 27534), (9178, 27522), (10842, 23298), (11649, 21684), (12708, 19877), (13761, 18356), (13767, 18348), (15532, 16263)]