3490465212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{240589}}^1$

素因数の和:240643

約数の個数: 72

約数和(自身を含む): 9808373120

約数和(自身を除く): 6317907908

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, 240589, 481178, 721767, 962356, 1443534, 2165301, 2887068, 3127657, 4330602, 6255314, 7458259, 8661204, 9382971, 12510628, 14916518, 18765942, 22374777, 28148913, 29833036, 37531884, 44749554, 56297826, 67124331, 89499108, 96957367, 112595652, 134248662, 193914734, 268497324, 290872101, 387829468, 581744202, 872616303, 1163488404, 1745232606, 3490465212]

約数ペア:

[(1, 3490465212), (2, 1745232606), (3, 1163488404), (4, 872616303), (6, 581744202), (9, 387829468), (12, 290872101), (13, 268497324), (18, 193914734), (26, 134248662), (31, 112595652), (36, 96957367), (39, 89499108), (52, 67124331), (62, 56297826), (78, 44749554), (93, 37531884), (117, 29833036), (124, 28148913), (156, 22374777), (186, 18765942), (234, 14916518), (279, 12510628), (372, 9382971), (403, 8661204), (468, 7458259), (558, 6255314), (806, 4330602), (1116, 3127657), (1209, 2887068), (1612, 2165301), (2418, 1443534), (3627, 962356), (4836, 721767), (7254, 481178), (14508, 240589)]