279421506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 750072960

約数和(自身を除く): 470651454

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 179, 182, 234, 273, 358, 537, 546, 819, 953, 1074, 1253, 1611, 1638, 1906, 2327, 2506, 2859, 3222, 3759, 4654, 5718, 6671, 6981, 7518, 8577, 11277, 12389, 13342, 13962, 16289, 17154, 20013, 20943, 22554, 24778, 32578, 37167, 40026, 41886, 48867, 60039, 74334, 86723, 97734, 111501, 120078, 146601, 170587, 173446, 223002, 260169, 293202, 341174, 511761, 520338, 780507, 1023522, 1194109, 1535283, 1561014, 2217631, 2388218, 3070566, 3582327, 4435262, 6652893, 7164654, 10746981, 13305786, 15523417, 19958679, 21493962, 31046834, 39917358, 46570251, 93140502, 139710753, 279421506]

約数ペア:

[(1, 279421506), (2, 139710753), (3, 93140502), (6, 46570251), (7, 39917358), (9, 31046834), (13, 21493962), (14, 19958679), (18, 15523417), (21, 13305786), (26, 10746981), (39, 7164654), (42, 6652893), (63, 4435262), (78, 3582327), (91, 3070566), (117, 2388218), (126, 2217631), (179, 1561014), (182, 1535283), (234, 1194109), (273, 1023522), (358, 780507), (537, 520338), (546, 511761), (819, 341174), (953, 293202), (1074, 260169), (1253, 223002), (1611, 173446), (1638, 170587), (1906, 146601), (2327, 120078), (2506, 111501), (2859, 97734), (3222, 86723), (3759, 74334), (4654, 60039), (5718, 48867), (6671, 41886), (6981, 40026), (7518, 37167), (8577, 32578), (11277, 24778), (12389, 22554), (13342, 20943), (13962, 20013), (16289, 17154)]