4807757372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 9390066000

約数和(自身を除く): 4582308628

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 163, 242, 298, 326, 409, 484, 596, 652, 818, 1636, 1639, 1793, 3278, 3586, 4499, 6556, 7172, 8998, 17996, 18029, 19723, 24287, 36058, 39446, 48574, 49489, 60941, 66667, 72116, 78892, 97148, 98978, 121882, 133334, 197956, 243764, 266668, 267157, 534314, 670351, 733337, 1068628, 1340702, 1466674, 2681404, 2933348, 2938727, 5877454, 7373861, 8066707, 9933383, 11754908, 14747722, 16133414, 19866766, 29495444, 32266828, 39733532, 109267213, 218534426, 437068852, 1201939343, 2403878686, 4807757372]

約数ペア:

[(1, 4807757372), (2, 2403878686), (4, 1201939343), (11, 437068852), (22, 218534426), (44, 109267213), (121, 39733532), (149, 32266828), (163, 29495444), (242, 19866766), (298, 16133414), (326, 14747722), (409, 11754908), (484, 9933383), (596, 8066707), (652, 7373861), (818, 5877454), (1636, 2938727), (1639, 2933348), (1793, 2681404), (3278, 1466674), (3586, 1340702), (4499, 1068628), (6556, 733337), (7172, 670351), (8998, 534314), (17996, 267157), (18029, 266668), (19723, 243764), (24287, 197956), (36058, 133334), (39446, 121882), (48574, 98978), (49489, 97148), (60941, 78892), (66667, 72116)]