252197478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 611275392

約数和(自身を除く): 359077914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 97, 117, 123, 194, 234, 246, 271, 291, 369, 533, 542, 582, 738, 813, 873, 1066, 1261, 1599, 1626, 1746, 2439, 2522, 3198, 3523, 3783, 3977, 4797, 4878, 7046, 7566, 7954, 9594, 10569, 11111, 11349, 11931, 21138, 22222, 22698, 23862, 26287, 31707, 33333, 35793, 51701, 52574, 63414, 66666, 71586, 78861, 99999, 103402, 144443, 155103, 157722, 199998, 236583, 288886, 310206, 341731, 433329, 465309, 473166, 683462, 866658, 930618, 1025193, 1077767, 1299987, 2050386, 2155534, 2599974, 3075579, 3233301, 6151158, 6466602, 9699903, 14010971, 19399806, 28021942, 42032913, 84065826, 126098739, 252197478]

約数ペア:

[(1, 252197478), (2, 126098739), (3, 84065826), (6, 42032913), (9, 28021942), (13, 19399806), (18, 14010971), (26, 9699903), (39, 6466602), (41, 6151158), (78, 3233301), (82, 3075579), (97, 2599974), (117, 2155534), (123, 2050386), (194, 1299987), (234, 1077767), (246, 1025193), (271, 930618), (291, 866658), (369, 683462), (533, 473166), (542, 465309), (582, 433329), (738, 341731), (813, 310206), (873, 288886), (1066, 236583), (1261, 199998), (1599, 157722), (1626, 155103), (1746, 144443), (2439, 103402), (2522, 99999), (3198, 78861), (3523, 71586), (3783, 66666), (3977, 63414), (4797, 52574), (4878, 51701), (7046, 35793), (7566, 33333), (7954, 31707), (9594, 26287), (10569, 23862), (11111, 22698), (11349, 22222), (11931, 21138)]