4075253676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{280897}}^1$

素因数の和:280951

約数の個数: 72

約数和(自身を含む): 11451649664

約数和(自身を除く): 7376395988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 280897, 561794, 842691, 1123588, 1685382, 2528073, 3370764, 3651661, 5056146, 7303322, 8707807, 10112292, 10954983, 14606644, 17415614, 21909966, 26123421, 32864949, 34831228, 43819932, 52246842, 65729898, 78370263, 104493684, 113201491, 131459796, 156740526, 226402982, 313481052, 339604473, 452805964, 679208946, 1018813419, 1358417892, 2037626838, 4075253676]

約数ペア:

[(1, 4075253676), (2, 2037626838), (3, 1358417892), (4, 1018813419), (6, 679208946), (9, 452805964), (12, 339604473), (13, 313481052), (18, 226402982), (26, 156740526), (31, 131459796), (36, 113201491), (39, 104493684), (52, 78370263), (62, 65729898), (78, 52246842), (93, 43819932), (117, 34831228), (124, 32864949), (156, 26123421), (186, 21909966), (234, 17415614), (279, 14606644), (372, 10954983), (403, 10112292), (468, 8707807), (558, 7303322), (806, 5056146), (1116, 3651661), (1209, 3370764), (1612, 2528073), (2418, 1685382), (3627, 1123588), (4836, 842691), (7254, 561794), (14508, 280897)]