42322956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 113836800

約数和(自身を除く): 71513844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 109, 114, 131, 156, 218, 228, 247, 262, 327, 393, 436, 494, 524, 654, 741, 786, 988, 1308, 1417, 1482, 1572, 1703, 2071, 2489, 2834, 2964, 3406, 4142, 4251, 4978, 5109, 5668, 6213, 6812, 7467, 8284, 8502, 9956, 10218, 12426, 14279, 14934, 17004, 20436, 24852, 26923, 28558, 29868, 32357, 42837, 53846, 57116, 64714, 80769, 85674, 97071, 107692, 129428, 161538, 171348, 185627, 194142, 271301, 323076, 371254, 388284, 542602, 556881, 742508, 813903, 1085204, 1113762, 1627806, 2227524, 3255612, 3526913, 7053826, 10580739, 14107652, 21161478, 42322956]

約数ペア:

[(1, 42322956), (2, 21161478), (3, 14107652), (4, 10580739), (6, 7053826), (12, 3526913), (13, 3255612), (19, 2227524), (26, 1627806), (38, 1113762), (39, 1085204), (52, 813903), (57, 742508), (76, 556881), (78, 542602), (109, 388284), (114, 371254), (131, 323076), (156, 271301), (218, 194142), (228, 185627), (247, 171348), (262, 161538), (327, 129428), (393, 107692), (436, 97071), (494, 85674), (524, 80769), (654, 64714), (741, 57116), (786, 53846), (988, 42837), (1308, 32357), (1417, 29868), (1482, 28558), (1572, 26923), (1703, 24852), (2071, 20436), (2489, 17004), (2834, 14934), (2964, 14279), (3406, 12426), (4142, 10218), (4251, 9956), (4978, 8502), (5109, 8284), (5668, 7467), (6213, 6812)]