648584496

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{23831}}^1$

素因数の和:23861

約数の個数: 120

約数和(自身を含む): 2151362304

約数和(自身を除く): 1502777808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 23831, 27216, 47662, 71493, 95324, 142986, 166817, 190648, 214479, 285972, 333634, 381296, 428958, 500451, 571944, 643437, 667268, 857916, 1000902, 1143888, 1286874, 1334536, 1501353, 1715832, 1930311, 2001804, 2573748, 2669072, 3002706, 3431664, 3860622, 4003608, 4504059, 5147496, 5790933, 6005412, 7721244, 8007216, 9008118, 10294992, 11581866, 12010824, 13512177, 15442488, 18016236, 23163732, 24021648, 27024354, 30884976, 36032472, 40536531, 46327464, 54048708, 72064944, 81073062, 92654928, 108097416, 162146124, 216194832, 324292248, 648584496]

約数ペア:

[(1, 648584496), (2, 324292248), (3, 216194832), (4, 162146124), (6, 108097416), (7, 92654928), (8, 81073062), (9, 72064944), (12, 54048708), (14, 46327464), (16, 40536531), (18, 36032472), (21, 30884976), (24, 27024354), (27, 24021648), (28, 23163732), (36, 18016236), (42, 15442488), (48, 13512177), (54, 12010824), (56, 11581866), (63, 10294992), (72, 9008118), (81, 8007216), (84, 7721244), (108, 6005412), (112, 5790933), (126, 5147496), (144, 4504059), (162, 4003608), (168, 3860622), (189, 3431664), (216, 3002706), (243, 2669072), (252, 2573748), (324, 2001804), (336, 1930311), (378, 1715832), (432, 1501353), (486, 1334536), (504, 1286874), (567, 1143888), (648, 1000902), (756, 857916), (972, 667268), (1008, 643437), (1134, 571944), (1296, 500451), (1512, 428958), (1701, 381296), (1944, 333634), (2268, 285972), (3024, 214479), (3402, 190648), (3888, 166817), (4536, 142986), (6804, 95324), (9072, 71493), (13608, 47662), (23831, 27216)]