4905055116

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{388181}}^1$

素因数の和:388213

約数の個数: 72

約数和(自身を含む): 13847228304

約数和(自身を除く): 8942173188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 388181, 776362, 1164543, 1552724, 2329086, 3493629, 4658172, 5046353, 6987258, 10092706, 10480887, 13974516, 15139059, 20185412, 20961774, 30278118, 31442661, 41923548, 45417177, 60556236, 62885322, 90834354, 94327983, 125770644, 136251531, 181668708, 188655966, 272503062, 377311932, 408754593, 545006124, 817509186, 1226263779, 1635018372, 2452527558, 4905055116]

約数ペア:

[(1, 4905055116), (2, 2452527558), (3, 1635018372), (4, 1226263779), (6, 817509186), (9, 545006124), (12, 408754593), (13, 377311932), (18, 272503062), (26, 188655966), (27, 181668708), (36, 136251531), (39, 125770644), (52, 94327983), (54, 90834354), (78, 62885322), (81, 60556236), (108, 45417177), (117, 41923548), (156, 31442661), (162, 30278118), (234, 20961774), (243, 20185412), (324, 15139059), (351, 13974516), (468, 10480887), (486, 10092706), (702, 6987258), (972, 5046353), (1053, 4658172), (1404, 3493629), (2106, 2329086), (3159, 1552724), (4212, 1164543), (6318, 776362), (12636, 388181)]