353444840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9535

約数の個数: 96

約数和(自身を含む): 973879200

約数和(自身を除く): 620434360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 7448, 9310, 9491, 18620, 18982, 37240, 37964, 47455, 66437, 75928, 94910, 132874, 180329, 189820, 265748, 332185, 360658, 379640, 465059, 531496, 664370, 721316, 901645, 930118, 1262303, 1328740, 1442632, 1803290, 1860236, 2325295, 2524606, 2657480, 3606580, 3720472, 4650590, 5049212, 6311515, 7213160, 8836121, 9301180, 10098424, 12623030, 17672242, 18602360, 25246060, 35344484, 44180605, 50492120, 70688968, 88361210, 176722420, 353444840]

約数ペア:

[(1, 353444840), (2, 176722420), (4, 88361210), (5, 70688968), (7, 50492120), (8, 44180605), (10, 35344484), (14, 25246060), (19, 18602360), (20, 17672242), (28, 12623030), (35, 10098424), (38, 9301180), (40, 8836121), (49, 7213160), (56, 6311515), (70, 5049212), (76, 4650590), (95, 3720472), (98, 3606580), (133, 2657480), (140, 2524606), (152, 2325295), (190, 1860236), (196, 1803290), (245, 1442632), (266, 1328740), (280, 1262303), (380, 930118), (392, 901645), (490, 721316), (532, 664370), (665, 531496), (760, 465059), (931, 379640), (980, 360658), (1064, 332185), (1330, 265748), (1862, 189820), (1960, 180329), (2660, 132874), (3724, 94910), (4655, 75928), (5320, 66437), (7448, 47455), (9310, 37964), (9491, 37240), (18620, 18982)]