408075356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 798668640

約数和(自身を除く): 390593284

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 461, 587, 754, 922, 1174, 1508, 1844, 2348, 5993, 7631, 11986, 13369, 15262, 17023, 23972, 26738, 30524, 34046, 53476, 68092, 173797, 221299, 270607, 347594, 442598, 541214, 695188, 885196, 1082428, 3517891, 7035782, 7847603, 14071564, 15695206, 31390412, 102018839, 204037678, 408075356]

約数ペア:

[(1, 408075356), (2, 204037678), (4, 102018839), (13, 31390412), (26, 15695206), (29, 14071564), (52, 7847603), (58, 7035782), (116, 3517891), (377, 1082428), (461, 885196), (587, 695188), (754, 541214), (922, 442598), (1174, 347594), (1508, 270607), (1844, 221299), (2348, 173797), (5993, 68092), (7631, 53476), (11986, 34046), (13369, 30524), (15262, 26738), (17023, 23972)]