1330456951408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1\times {\mathrm{49921}}^1$

素因数の和:53442

約数の個数: 80

約数和(自身を含む): 2851958393536

約数和(自身を除く): 1521501442128

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3463, 3848, 6926, 7696, 13852, 27704, 45019, 49921, 55408, 90038, 99842, 128131, 180076, 199684, 256262, 360152, 399368, 512524, 648973, 720304, 798736, 1025048, 1297946, 1665703, 1847077, 2050096, 2595892, 3331406, 3694154, 5191784, 6662812, 7388308, 10383568, 13325624, 14776616, 24012001, 26651248, 29553232, 48024002, 96048004, 172876423, 192096008, 345752846, 384192016, 691505692, 1383011384, 2247393499, 2766022768, 4494786998, 6396427651, 8989573996, 12792855302, 17979147992, 25585710604, 35958295984, 51171421208, 83153559463, 102342842416, 166307118926, 332614237852, 665228475704, 1330456951408]

約数ペア:

[(1, 1330456951408), (2, 665228475704), (4, 332614237852), (8, 166307118926), (13, 102342842416), (16, 83153559463), (26, 51171421208), (37, 35958295984), (52, 25585710604), (74, 17979147992), (104, 12792855302), (148, 8989573996), (208, 6396427651), (296, 4494786998), (481, 2766022768), (592, 2247393499), (962, 1383011384), (1924, 691505692), (3463, 384192016), (3848, 345752846), (6926, 192096008), (7696, 172876423), (13852, 96048004), (27704, 48024002), (45019, 29553232), (49921, 26651248), (55408, 24012001), (90038, 14776616), (99842, 13325624), (128131, 10383568), (180076, 7388308), (199684, 6662812), (256262, 5191784), (360152, 3694154), (399368, 3331406), (512524, 2595892), (648973, 2050096), (720304, 1847077), (798736, 1665703), (1025048, 1297946)]