489449064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29599}}^1$

素因数の和:29674

約数の個数: 64

約数和(自身を含む): 1342656000

約数和(自身を除く): 853206936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 29599, 59198, 88797, 118396, 177594, 236792, 355188, 384787, 710376, 769574, 1154361, 1539148, 1568747, 2308722, 3078296, 3137494, 4617444, 4706241, 6274988, 9234888, 9412482, 12549976, 18824964, 20393711, 37649928, 40787422, 61181133, 81574844, 122362266, 163149688, 244724532, 489449064]

約数ペア:

[(1, 489449064), (2, 244724532), (3, 163149688), (4, 122362266), (6, 81574844), (8, 61181133), (12, 40787422), (13, 37649928), (24, 20393711), (26, 18824964), (39, 12549976), (52, 9412482), (53, 9234888), (78, 6274988), (104, 4706241), (106, 4617444), (156, 3137494), (159, 3078296), (212, 2308722), (312, 1568747), (318, 1539148), (424, 1154361), (636, 769574), (689, 710376), (1272, 384787), (1378, 355188), (2067, 236792), (2756, 177594), (4134, 118396), (5512, 88797), (8268, 59198), (16536, 29599)]