313398432

素因数分解:

$2^5\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3499}}^1$

素因数の和:3826

約数の個数: 72

約数和(自身を含む): 894348000

約数和(自身を除く): 580949568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 311, 622, 933, 1244, 1866, 2488, 2799, 3499, 3732, 4976, 5598, 6998, 7464, 9952, 10497, 11196, 13996, 14928, 20994, 22392, 27992, 29856, 31491, 41988, 44784, 55984, 62982, 83976, 89568, 111968, 125964, 167952, 251928, 335904, 503856, 1007712, 1088189, 2176378, 3264567, 4352756, 6529134, 8705512, 9793701, 13058268, 17411024, 19587402, 26116536, 34822048, 39174804, 52233072, 78349608, 104466144, 156699216, 313398432]

約数ペア:

[(1, 313398432), (2, 156699216), (3, 104466144), (4, 78349608), (6, 52233072), (8, 39174804), (9, 34822048), (12, 26116536), (16, 19587402), (18, 17411024), (24, 13058268), (32, 9793701), (36, 8705512), (48, 6529134), (72, 4352756), (96, 3264567), (144, 2176378), (288, 1088189), (311, 1007712), (622, 503856), (933, 335904), (1244, 251928), (1866, 167952), (2488, 125964), (2799, 111968), (3499, 89568), (3732, 83976), (4976, 62982), (5598, 55984), (6998, 44784), (7464, 41988), (9952, 31491), (10497, 29856), (11196, 27992), (13996, 22392), (14928, 20994)]