291278214496

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{1013}}^1\times {\mathrm{70753}}^1$

素因数の和:71903

約数の個数: 48

約数和(自身を含む): 578548099584

約数和(自身を除く): 287269885088

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1013, 1016, 2026, 2032, 4052, 4064, 8104, 16208, 32416, 70753, 128651, 141506, 257302, 283012, 514604, 566024, 1029208, 1132048, 2058416, 2264096, 4116832, 8985631, 17971262, 35942524, 71672789, 71885048, 143345578, 143770096, 286691156, 287540192, 573382312, 1146764624, 2293529248, 9102444203, 18204888406, 36409776812, 72819553624, 145639107248, 291278214496]

約数ペア:

[(1, 291278214496), (2, 145639107248), (4, 72819553624), (8, 36409776812), (16, 18204888406), (32, 9102444203), (127, 2293529248), (254, 1146764624), (508, 573382312), (1013, 287540192), (1016, 286691156), (2026, 143770096), (2032, 143345578), (4052, 71885048), (4064, 71672789), (8104, 35942524), (16208, 17971262), (32416, 8985631), (70753, 4116832), (128651, 2264096), (141506, 2058416), (257302, 1132048), (283012, 1029208), (514604, 566024)]