215843004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7817}}^1$

素因数の和:7899

約数の個数: 72

約数和(自身を含む): 597607920

約数和(自身を除く): 381764916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 7817, 9204, 13806, 15634, 23451, 27612, 31268, 46902, 70353, 93804, 101621, 140706, 203242, 281412, 304863, 406484, 461203, 609726, 914589, 922406, 1219452, 1383609, 1829178, 1844812, 2767218, 3658356, 4150827, 5534436, 5995639, 8301654, 11991278, 16603308, 17986917, 23982556, 35973834, 53960751, 71947668, 107921502, 215843004]

約数ペア:

[(1, 215843004), (2, 107921502), (3, 71947668), (4, 53960751), (6, 35973834), (9, 23982556), (12, 17986917), (13, 16603308), (18, 11991278), (26, 8301654), (36, 5995639), (39, 5534436), (52, 4150827), (59, 3658356), (78, 2767218), (117, 1844812), (118, 1829178), (156, 1383609), (177, 1219452), (234, 922406), (236, 914589), (354, 609726), (468, 461203), (531, 406484), (708, 304863), (767, 281412), (1062, 203242), (1534, 140706), (2124, 101621), (2301, 93804), (3068, 70353), (4602, 46902), (6903, 31268), (7817, 27612), (9204, 23451), (13806, 15634)]