312804580462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{117071}}^1$

素因数の和:117337

約数の個数: 48

約数和(自身を含む): 527095138752

約数和(自身を除く): 214290558290

約数列:

[1, 2, 11, 22, 61, 121, 122, 181, 242, 362, 671, 1342, 1991, 3982, 7381, 11041, 14762, 21901, 22082, 43802, 117071, 121451, 234142, 242902, 1287781, 1335961, 2575562, 2671922, 7141331, 14165591, 14282662, 21189851, 28331182, 42379702, 78554641, 157109282, 233088361, 466176722, 864101051, 1292580911, 1728202102, 2563971971, 2585161822, 5127943942, 14218390021, 28436780042, 156402290231, 312804580462]

約数ペア:

[(1, 312804580462), (2, 156402290231), (11, 28436780042), (22, 14218390021), (61, 5127943942), (121, 2585161822), (122, 2563971971), (181, 1728202102), (242, 1292580911), (362, 864101051), (671, 466176722), (1342, 233088361), (1991, 157109282), (3982, 78554641), (7381, 42379702), (11041, 28331182), (14762, 21189851), (21901, 14282662), (22082, 14165591), (43802, 7141331), (117071, 2671922), (121451, 2575562), (234142, 1335961), (242902, 1287781)]