318482904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 816560640

約数和(自身を除く): 498077736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 331, 376, 564, 662, 853, 993, 1128, 1324, 1706, 1986, 2559, 2648, 3412, 3972, 5118, 6824, 7944, 10236, 15557, 20472, 31114, 40091, 46671, 62228, 80182, 93342, 120273, 124456, 160364, 186684, 240546, 282343, 320728, 373368, 481092, 564686, 847029, 962184, 1129372, 1694058, 2258744, 3388116, 6776232, 13270121, 26540242, 39810363, 53080484, 79620726, 106160968, 159241452, 318482904]

約数ペア:

[(1, 318482904), (2, 159241452), (3, 106160968), (4, 79620726), (6, 53080484), (8, 39810363), (12, 26540242), (24, 13270121), (47, 6776232), (94, 3388116), (141, 2258744), (188, 1694058), (282, 1129372), (331, 962184), (376, 847029), (564, 564686), (662, 481092), (853, 373368), (993, 320728), (1128, 282343), (1324, 240546), (1706, 186684), (1986, 160364), (2559, 124456), (2648, 120273), (3412, 93342), (3972, 80182), (5118, 62228), (6824, 46671), (7944, 40091), (10236, 31114), (15557, 20472)]