13317456

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 36122688

約数和(自身を除く): 22805232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 67, 82, 101, 123, 134, 164, 201, 202, 246, 268, 303, 328, 402, 404, 492, 536, 606, 656, 804, 808, 984, 1072, 1212, 1608, 1616, 1968, 2424, 2747, 3216, 4141, 4848, 5494, 6767, 8241, 8282, 10988, 12423, 13534, 16482, 16564, 20301, 21976, 24846, 27068, 32964, 33128, 40602, 43952, 49692, 54136, 65928, 66256, 81204, 99384, 108272, 131856, 162408, 198768, 277447, 324816, 554894, 832341, 1109788, 1664682, 2219576, 3329364, 4439152, 6658728, 13317456]

約数ペア:

[(1, 13317456), (2, 6658728), (3, 4439152), (4, 3329364), (6, 2219576), (8, 1664682), (12, 1109788), (16, 832341), (24, 554894), (41, 324816), (48, 277447), (67, 198768), (82, 162408), (101, 131856), (123, 108272), (134, 99384), (164, 81204), (201, 66256), (202, 65928), (246, 54136), (268, 49692), (303, 43952), (328, 40602), (402, 33128), (404, 32964), (492, 27068), (536, 24846), (606, 21976), (656, 20301), (804, 16564), (808, 16482), (984, 13534), (1072, 12423), (1212, 10988), (1608, 8282), (1616, 8241), (1968, 6767), (2424, 5494), (2747, 4848), (3216, 4141)]