1260792

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 3780000

約数和(自身を除く): 2519208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 449, 468, 702, 898, 936, 1347, 1404, 1796, 2694, 2808, 3592, 4041, 5388, 5837, 8082, 10776, 11674, 12123, 16164, 17511, 23348, 24246, 32328, 35022, 46696, 48492, 52533, 70044, 96984, 105066, 140088, 157599, 210132, 315198, 420264, 630396, 1260792]

約数ペア:

[(1, 1260792), (2, 630396), (3, 420264), (4, 315198), (6, 210132), (8, 157599), (9, 140088), (12, 105066), (13, 96984), (18, 70044), (24, 52533), (26, 48492), (27, 46696), (36, 35022), (39, 32328), (52, 24246), (54, 23348), (72, 17511), (78, 16164), (104, 12123), (108, 11674), (117, 10776), (156, 8082), (216, 5837), (234, 5388), (312, 4041), (351, 3592), (449, 2808), (468, 2694), (702, 1796), (898, 1404), (936, 1347)]