181865424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 507953600

約数和(自身を除く): 326088176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 758, 769, 1137, 1516, 1538, 2274, 2307, 3032, 3076, 4548, 4614, 4927, 6064, 6152, 9096, 9228, 9854, 9997, 12304, 14781, 18192, 18456, 19708, 19994, 29562, 29991, 36912, 39416, 39988, 59124, 59982, 78832, 79976, 118248, 119964, 159952, 236496, 239928, 291451, 479856, 582902, 874353, 1165804, 1748706, 2331608, 3497412, 3788863, 4663216, 6994824, 7577726, 11366589, 13989648, 15155452, 22733178, 30310904, 45466356, 60621808, 90932712, 181865424]

約数ペア:

[(1, 181865424), (2, 90932712), (3, 60621808), (4, 45466356), (6, 30310904), (8, 22733178), (12, 15155452), (13, 13989648), (16, 11366589), (24, 7577726), (26, 6994824), (39, 4663216), (48, 3788863), (52, 3497412), (78, 2331608), (104, 1748706), (156, 1165804), (208, 874353), (312, 582902), (379, 479856), (624, 291451), (758, 239928), (769, 236496), (1137, 159952), (1516, 119964), (1538, 118248), (2274, 79976), (2307, 78832), (3032, 59982), (3076, 59124), (4548, 39988), (4614, 39416), (4927, 36912), (6064, 29991), (6152, 29562), (9096, 19994), (9228, 19708), (9854, 18456), (9997, 18192), (12304, 14781)]