620834832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{253609}}^1$

素因数の和:253640

約数の個数: 60

約数和(自身を含む): 1839686940

約数和(自身を除く): 1218852108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 253609, 507218, 760827, 1014436, 1521654, 2028872, 2282481, 3043308, 4057744, 4311353, 4564962, 6086616, 8622706, 9129924, 12173232, 12934059, 17245412, 18259848, 25868118, 34490824, 36519696, 38802177, 51736236, 68981648, 77604354, 103472472, 155208708, 206944944, 310417416, 620834832]

約数ペア:

[(1, 620834832), (2, 310417416), (3, 206944944), (4, 155208708), (6, 103472472), (8, 77604354), (9, 68981648), (12, 51736236), (16, 38802177), (17, 36519696), (18, 34490824), (24, 25868118), (34, 18259848), (36, 17245412), (48, 12934059), (51, 12173232), (68, 9129924), (72, 8622706), (102, 6086616), (136, 4564962), (144, 4311353), (153, 4057744), (204, 3043308), (272, 2282481), (306, 2028872), (408, 1521654), (612, 1014436), (816, 760827), (1224, 507218), (2448, 253609)]