4193480772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{20411}}^1$

素因数の和:20873

約数の個数: 72

約数和(自身を含む): 11442150720

約数和(自身を除く): 7248669948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 878, 1317, 1756, 2634, 3951, 5268, 5707, 7902, 11414, 15804, 17121, 20411, 22828, 34242, 40822, 51363, 61233, 68484, 81644, 102726, 122466, 183699, 205452, 244932, 265343, 367398, 530686, 734796, 796029, 1061372, 1592058, 2388087, 3184116, 4776174, 8960429, 9552348, 17920858, 26881287, 35841716, 53762574, 80643861, 107525148, 116485577, 161287722, 232971154, 322575444, 349456731, 465942308, 698913462, 1048370193, 1397826924, 2096740386, 4193480772]

約数ペア:

[(1, 4193480772), (2, 2096740386), (3, 1397826924), (4, 1048370193), (6, 698913462), (9, 465942308), (12, 349456731), (13, 322575444), (18, 232971154), (26, 161287722), (36, 116485577), (39, 107525148), (52, 80643861), (78, 53762574), (117, 35841716), (156, 26881287), (234, 17920858), (439, 9552348), (468, 8960429), (878, 4776174), (1317, 3184116), (1756, 2388087), (2634, 1592058), (3951, 1061372), (5268, 796029), (5707, 734796), (7902, 530686), (11414, 367398), (15804, 265343), (17121, 244932), (20411, 205452), (22828, 183699), (34242, 122466), (40822, 102726), (51363, 81644), (61233, 68484)]