993264172012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2275561}}^1$

素因数の和:2275727

約数の個数: 72

約数和(自身を含む): 2157287389488

約数和(自身を除く): 1164023217476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 131, 196, 238, 262, 476, 524, 833, 917, 1666, 1834, 2227, 3332, 3668, 4454, 6419, 8908, 12838, 15589, 25676, 31178, 62356, 109123, 218246, 436492, 2275561, 4551122, 9102244, 15928927, 31857854, 38684537, 63715708, 77369074, 111502489, 154738148, 223004978, 270791759, 298098491, 446009956, 541583518, 596196982, 1083167036, 1192393964, 1895542313, 2086689437, 3791084626, 4173378874, 5067674347, 7582169252, 8346757748, 10135348694, 14606826059, 20270697388, 29213652118, 35473720429, 58427304236, 70947440858, 141894881716, 248316043003, 496632086006, 993264172012]

約数ペア:

[(1, 993264172012), (2, 496632086006), (4, 248316043003), (7, 141894881716), (14, 70947440858), (17, 58427304236), (28, 35473720429), (34, 29213652118), (49, 20270697388), (68, 14606826059), (98, 10135348694), (119, 8346757748), (131, 7582169252), (196, 5067674347), (238, 4173378874), (262, 3791084626), (476, 2086689437), (524, 1895542313), (833, 1192393964), (917, 1083167036), (1666, 596196982), (1834, 541583518), (2227, 446009956), (3332, 298098491), (3668, 270791759), (4454, 223004978), (6419, 154738148), (8908, 111502489), (12838, 77369074), (15589, 63715708), (25676, 38684537), (31178, 31857854), (62356, 15928927), (109123, 9102244), (218246, 4551122), (436492, 2275561)]