2783346224

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 5678208000

約数和(自身を除く): 2894861776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 149, 232, 254, 298, 317, 464, 508, 596, 634, 1016, 1192, 1268, 2032, 2384, 2536, 3683, 4321, 5072, 7366, 8642, 9193, 14732, 17284, 18386, 18923, 29464, 34568, 36772, 37846, 40259, 47233, 58928, 69136, 73544, 75692, 80518, 94466, 147088, 151384, 161036, 188932, 302768, 322072, 377864, 548767, 644144, 755728, 1097534, 1167511, 1369757, 2195068, 2335022, 2739514, 4390136, 4670044, 5479028, 5998591, 8780272, 9340088, 10958056, 11997182, 18680176, 21916112, 23994364, 47988728, 95977456, 173959139, 347918278, 695836556, 1391673112, 2783346224]

約数ペア:

[(1, 2783346224), (2, 1391673112), (4, 695836556), (8, 347918278), (16, 173959139), (29, 95977456), (58, 47988728), (116, 23994364), (127, 21916112), (149, 18680176), (232, 11997182), (254, 10958056), (298, 9340088), (317, 8780272), (464, 5998591), (508, 5479028), (596, 4670044), (634, 4390136), (1016, 2739514), (1192, 2335022), (1268, 2195068), (2032, 1369757), (2384, 1167511), (2536, 1097534), (3683, 755728), (4321, 644144), (5072, 548767), (7366, 377864), (8642, 322072), (9193, 302768), (14732, 188932), (17284, 161036), (18386, 151384), (18923, 147088), (29464, 94466), (34568, 80518), (36772, 75692), (37846, 73544), (40259, 69136), (47233, 58928)]