315040596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 839852160

約数和(自身を除く): 524811564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 228, 247, 314, 471, 494, 628, 677, 741, 942, 988, 1354, 1482, 1884, 2031, 2041, 2708, 2964, 2983, 4062, 4082, 5966, 6123, 8124, 8164, 8801, 8949, 11932, 12246, 12863, 17602, 17898, 24492, 25726, 26403, 35204, 35796, 38589, 38779, 51452, 52806, 77178, 77558, 105612, 106289, 116337, 154356, 155116, 167219, 212578, 232674, 318867, 334438, 425156, 465348, 501657, 637734, 668876, 1003314, 1275468, 1381757, 2006628, 2019491, 2763514, 4038982, 4145271, 5527028, 6058473, 8077964, 8290542, 12116946, 16581084, 24233892, 26253383, 52506766, 78760149, 105013532, 157520298, 315040596]

約数ペア:

[(1, 315040596), (2, 157520298), (3, 105013532), (4, 78760149), (6, 52506766), (12, 26253383), (13, 24233892), (19, 16581084), (26, 12116946), (38, 8290542), (39, 8077964), (52, 6058473), (57, 5527028), (76, 4145271), (78, 4038982), (114, 2763514), (156, 2019491), (157, 2006628), (228, 1381757), (247, 1275468), (314, 1003314), (471, 668876), (494, 637734), (628, 501657), (677, 465348), (741, 425156), (942, 334438), (988, 318867), (1354, 232674), (1482, 212578), (1884, 167219), (2031, 155116), (2041, 154356), (2708, 116337), (2964, 106289), (2983, 105612), (4062, 77558), (4082, 77178), (5966, 52806), (6123, 51452), (8124, 38779), (8164, 38589), (8801, 35796), (8949, 35204), (11932, 26403), (12246, 25726), (12863, 24492), (17602, 17898)]