265250928

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 707874336

約数和(自身を除く): 442623408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 233, 296, 444, 466, 592, 641, 699, 888, 932, 1282, 1398, 1776, 1864, 1923, 2564, 2796, 3728, 3846, 5128, 5592, 7692, 8621, 10256, 11184, 15384, 17242, 23717, 25863, 30768, 34484, 47434, 51726, 68968, 71151, 94868, 103452, 137936, 142302, 149353, 189736, 206904, 284604, 298706, 379472, 413808, 448059, 569208, 597412, 896118, 1138416, 1194824, 1792236, 2389648, 3584472, 5526061, 7168944, 11052122, 16578183, 22104244, 33156366, 44208488, 66312732, 88416976, 132625464, 265250928]

約数ペア:

[(1, 265250928), (2, 132625464), (3, 88416976), (4, 66312732), (6, 44208488), (8, 33156366), (12, 22104244), (16, 16578183), (24, 11052122), (37, 7168944), (48, 5526061), (74, 3584472), (111, 2389648), (148, 1792236), (222, 1194824), (233, 1138416), (296, 896118), (444, 597412), (466, 569208), (592, 448059), (641, 413808), (699, 379472), (888, 298706), (932, 284604), (1282, 206904), (1398, 189736), (1776, 149353), (1864, 142302), (1923, 137936), (2564, 103452), (2796, 94868), (3728, 71151), (3846, 68968), (5128, 51726), (5592, 47434), (7692, 34484), (8621, 30768), (10256, 25863), (11184, 23717), (15384, 17242)]