381418908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{4297}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 960345120

約数和(自身を除く): 578926212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 569, 1138, 1707, 2276, 3414, 4297, 6828, 7397, 8594, 12891, 14794, 17188, 22191, 25782, 29588, 44382, 51564, 55861, 88764, 111722, 167583, 223444, 335166, 670332, 2444993, 4889986, 7334979, 9779972, 14669958, 29339916, 31784909, 63569818, 95354727, 127139636, 190709454, 381418908]

約数ペア:

[(1, 381418908), (2, 190709454), (3, 127139636), (4, 95354727), (6, 63569818), (12, 31784909), (13, 29339916), (26, 14669958), (39, 9779972), (52, 7334979), (78, 4889986), (156, 2444993), (569, 670332), (1138, 335166), (1707, 223444), (2276, 167583), (3414, 111722), (4297, 88764), (6828, 55861), (7397, 51564), (8594, 44382), (12891, 29588), (14794, 25782), (17188, 22191)]