246694240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118603}}^1$

素因数の和:118631

約数の個数: 48

約数和(自身を含む): 627652368

約数和(自身を除く): 380958128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 118603, 237206, 474412, 593015, 948824, 1186030, 1541839, 1897648, 2372060, 3083678, 3795296, 4744120, 6167356, 7709195, 9488240, 12334712, 15418390, 18976480, 24669424, 30836780, 49338848, 61673560, 123347120, 246694240]

約数ペア:

[(1, 246694240), (2, 123347120), (4, 61673560), (5, 49338848), (8, 30836780), (10, 24669424), (13, 18976480), (16, 15418390), (20, 12334712), (26, 9488240), (32, 7709195), (40, 6167356), (52, 4744120), (65, 3795296), (80, 3083678), (104, 2372060), (130, 1897648), (160, 1541839), (208, 1186030), (260, 948824), (416, 593015), (520, 474412), (1040, 237206), (2080, 118603)]