245430276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 708046080

約数和(自身を除く): 462615804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 317, 364, 546, 634, 709, 951, 1092, 1268, 1418, 1902, 2127, 2219, 2836, 3804, 4121, 4254, 4438, 4963, 6657, 8242, 8508, 8876, 9217, 9926, 12363, 13314, 14889, 16484, 18434, 19852, 24726, 26628, 27651, 28847, 29778, 36868, 49452, 55302, 57694, 59556, 64519, 86541, 110604, 115388, 129038, 173082, 193557, 224753, 258076, 346164, 387114, 449506, 674259, 774228, 899012, 1348518, 1573271, 2697036, 2921789, 3146542, 4719813, 5843578, 6293084, 8765367, 9439626, 11687156, 17530734, 18879252, 20452523, 35061468, 40905046, 61357569, 81810092, 122715138, 245430276]

約数ペア:

[(1, 245430276), (2, 122715138), (3, 81810092), (4, 61357569), (6, 40905046), (7, 35061468), (12, 20452523), (13, 18879252), (14, 17530734), (21, 11687156), (26, 9439626), (28, 8765367), (39, 6293084), (42, 5843578), (52, 4719813), (78, 3146542), (84, 2921789), (91, 2697036), (156, 1573271), (182, 1348518), (273, 899012), (317, 774228), (364, 674259), (546, 449506), (634, 387114), (709, 346164), (951, 258076), (1092, 224753), (1268, 193557), (1418, 173082), (1902, 129038), (2127, 115388), (2219, 110604), (2836, 86541), (3804, 64519), (4121, 59556), (4254, 57694), (4438, 55302), (4963, 49452), (6657, 36868), (8242, 29778), (8508, 28847), (8876, 27651), (9217, 26628), (9926, 24726), (12363, 19852), (13314, 18434), (14889, 16484)]