406245824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2593

約数の個数: 56

約数和(自身を含む): 842515968

約数和(自身を除く): 436270144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 1984, 2467, 2573, 2656, 4934, 5146, 5312, 9868, 10292, 19736, 20584, 39472, 41168, 76477, 78944, 82336, 152954, 157888, 164672, 204761, 305908, 409522, 611816, 819044, 1223632, 1638088, 2447264, 3276176, 4894528, 6347591, 6552352, 12695182, 13104704, 25390364, 50780728, 101561456, 203122912, 406245824]

約数ペア:

[(1, 406245824), (2, 203122912), (4, 101561456), (8, 50780728), (16, 25390364), (31, 13104704), (32, 12695182), (62, 6552352), (64, 6347591), (83, 4894528), (124, 3276176), (166, 2447264), (248, 1638088), (332, 1223632), (496, 819044), (664, 611816), (992, 409522), (1328, 305908), (1984, 204761), (2467, 164672), (2573, 157888), (2656, 152954), (4934, 82336), (5146, 78944), (5312, 76477), (9868, 41168), (10292, 39472), (19736, 20584)]