2505349632

素因数分解:

$2^9\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2521}}^1$

素因数の和:3189

約数の個数: 80

約数和(自身を含む): 6687375552

約数和(自身を除く): 4182025920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 647, 768, 1294, 1536, 1941, 2521, 2588, 3882, 5042, 5176, 7563, 7764, 10084, 10352, 15126, 15528, 20168, 20704, 30252, 31056, 40336, 41408, 60504, 62112, 80672, 82816, 121008, 124224, 161344, 165632, 242016, 248448, 322688, 331264, 484032, 496896, 645376, 968064, 993792, 1290752, 1631087, 1936128, 3262174, 3872256, 4893261, 6524348, 9786522, 13048696, 19573044, 26097392, 39146088, 52194784, 78292176, 104389568, 156584352, 208779136, 313168704, 417558272, 626337408, 835116544, 1252674816, 2505349632]

約数ペア:

[(1, 2505349632), (2, 1252674816), (3, 835116544), (4, 626337408), (6, 417558272), (8, 313168704), (12, 208779136), (16, 156584352), (24, 104389568), (32, 78292176), (48, 52194784), (64, 39146088), (96, 26097392), (128, 19573044), (192, 13048696), (256, 9786522), (384, 6524348), (512, 4893261), (647, 3872256), (768, 3262174), (1294, 1936128), (1536, 1631087), (1941, 1290752), (2521, 993792), (2588, 968064), (3882, 645376), (5042, 496896), (5176, 484032), (7563, 331264), (7764, 322688), (10084, 248448), (10352, 242016), (15126, 165632), (15528, 161344), (20168, 124224), (20704, 121008), (30252, 82816), (31056, 80672), (40336, 62112), (41408, 60504)]