1628181984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{118603}}^1$

素因数の和:118640

約数の個数: 96

約数和(自身を含む): 5021218944

約数和(自身を除く): 3393036960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 3432, 4576, 6864, 13728, 118603, 237206, 355809, 474412, 711618, 948824, 1304633, 1423236, 1541839, 1897648, 2609266, 2846472, 3083678, 3795296, 3913899, 4625517, 5218532, 5692944, 6167356, 7827798, 9251034, 10437064, 11385888, 12334712, 15655596, 16960229, 18502068, 20874128, 24669424, 31311192, 33920458, 37004136, 41748256, 49338848, 50880687, 62622384, 67840916, 74008272, 101761374, 125244768, 135681832, 148016544, 203522748, 271363664, 407045496, 542727328, 814090992, 1628181984]

約数ペア:

[(1, 1628181984), (2, 814090992), (3, 542727328), (4, 407045496), (6, 271363664), (8, 203522748), (11, 148016544), (12, 135681832), (13, 125244768), (16, 101761374), (22, 74008272), (24, 67840916), (26, 62622384), (32, 50880687), (33, 49338848), (39, 41748256), (44, 37004136), (48, 33920458), (52, 31311192), (66, 24669424), (78, 20874128), (88, 18502068), (96, 16960229), (104, 15655596), (132, 12334712), (143, 11385888), (156, 10437064), (176, 9251034), (208, 7827798), (264, 6167356), (286, 5692944), (312, 5218532), (352, 4625517), (416, 3913899), (429, 3795296), (528, 3083678), (572, 2846472), (624, 2609266), (858, 1897648), (1056, 1541839), (1144, 1423236), (1248, 1304633), (1716, 948824), (2288, 711618), (3432, 474412), (4576, 355809), (6864, 237206), (13728, 118603)]