261567805338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14722943}}^1$

素因数の和:14723008

約数の個数: 64

約数和(自身を含む): 678433259520

約数和(自身を除く): 416865454182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883, 17766, 14722943, 29445886, 44168829, 88337658, 103060601, 132506487, 206121202, 265012974, 309181803, 397519461, 618363606, 691978321, 795038922, 927545409, 1383956642, 1855090818, 2075934963, 2782636227, 4151869926, 4843848247, 5565272454, 6227804889, 9687696494, 12455609778, 14531544741, 18683414667, 29063089482, 37366829334, 43594634223, 87189268446, 130783902669, 261567805338]

約数ペア:

[(1, 261567805338), (2, 130783902669), (3, 87189268446), (6, 43594634223), (7, 37366829334), (9, 29063089482), (14, 18683414667), (18, 14531544741), (21, 12455609778), (27, 9687696494), (42, 6227804889), (47, 5565272454), (54, 4843848247), (63, 4151869926), (94, 2782636227), (126, 2075934963), (141, 1855090818), (189, 1383956642), (282, 927545409), (329, 795038922), (378, 691978321), (423, 618363606), (658, 397519461), (846, 309181803), (987, 265012974), (1269, 206121202), (1974, 132506487), (2538, 103060601), (2961, 88337658), (5922, 44168829), (8883, 29445886), (17766, 14722943)]