398300903845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{3217}}^1$

素因数の和:3674

約数の個数: 64

約数和(自身を含む): 529281708480

約数和(自身を除く): 130980804635

約数列:

[1, 5, 13, 65, 73, 97, 269, 365, 485, 949, 1261, 1345, 3217, 3497, 4745, 6305, 7081, 16085, 17485, 19637, 26093, 35405, 41821, 92053, 98185, 130465, 209105, 234841, 255281, 312049, 339209, 460265, 865373, 1174205, 1276405, 1560245, 1696045, 1904789, 3052933, 4056637, 4326865, 9523945, 11249849, 15264665, 20283185, 22779577, 24762257, 56249245, 63172229, 83941181, 113897885, 123811285, 296134501, 315861145, 419705905, 821238977, 1091235353, 1480672505, 4106194885, 5456176765, 6127706213, 30638531065, 79660180769, 398300903845]

約数ペア:

[(1, 398300903845), (5, 79660180769), (13, 30638531065), (65, 6127706213), (73, 5456176765), (97, 4106194885), (269, 1480672505), (365, 1091235353), (485, 821238977), (949, 419705905), (1261, 315861145), (1345, 296134501), (3217, 123811285), (3497, 113897885), (4745, 83941181), (6305, 63172229), (7081, 56249245), (16085, 24762257), (17485, 22779577), (19637, 20283185), (26093, 15264665), (35405, 11249849), (41821, 9523945), (92053, 4326865), (98185, 4056637), (130465, 3052933), (209105, 1904789), (234841, 1696045), (255281, 1560245), (312049, 1276405), (339209, 1174205), (460265, 865373)]