1240145928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2460607}}^1$

素因数の和:2460626

約数の個数: 48

約数和(自身を含む): 3838548480

約数和(自身を除く): 2598402552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2460607, 4921214, 7381821, 9842428, 14763642, 17224249, 19684856, 22145463, 29527284, 34448498, 44290926, 51672747, 59054568, 68896996, 88581852, 103345494, 137793992, 155018241, 177163704, 206690988, 310036482, 413381976, 620072964, 1240145928]

約数ペア:

[(1, 1240145928), (2, 620072964), (3, 413381976), (4, 310036482), (6, 206690988), (7, 177163704), (8, 155018241), (9, 137793992), (12, 103345494), (14, 88581852), (18, 68896996), (21, 59054568), (24, 51672747), (28, 44290926), (36, 34448498), (42, 29527284), (56, 22145463), (63, 19684856), (72, 17224249), (84, 14763642), (126, 9842428), (168, 7381821), (252, 4921214), (504, 2460607)]