857395656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39827}}^1$

素因数の和:39875

約数の個数: 96

約数和(自身を含む): 2609530560

約数和(自身を除く): 1752134904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 39827, 79654, 119481, 159308, 238962, 318616, 358443, 477924, 517751, 716886, 916021, 955848, 1035502, 1433772, 1553253, 1832042, 2071004, 2748063, 2867544, 3106506, 3664084, 4142008, 4659759, 5496126, 6213012, 7328168, 8244189, 9319518, 10992252, 11908273, 12426024, 16488378, 18639036, 21984504, 23816546, 32976756, 35724819, 37278072, 47633092, 65953512, 71449638, 95266184, 107174457, 142899276, 214348914, 285798552, 428697828, 857395656]

約数ペア:

[(1, 857395656), (2, 428697828), (3, 285798552), (4, 214348914), (6, 142899276), (8, 107174457), (9, 95266184), (12, 71449638), (13, 65953512), (18, 47633092), (23, 37278072), (24, 35724819), (26, 32976756), (36, 23816546), (39, 21984504), (46, 18639036), (52, 16488378), (69, 12426024), (72, 11908273), (78, 10992252), (92, 9319518), (104, 8244189), (117, 7328168), (138, 6213012), (156, 5496126), (184, 4659759), (207, 4142008), (234, 3664084), (276, 3106506), (299, 2867544), (312, 2748063), (414, 2071004), (468, 1832042), (552, 1553253), (598, 1433772), (828, 1035502), (897, 955848), (936, 916021), (1196, 716886), (1656, 517751), (1794, 477924), (2392, 358443), (2691, 318616), (3588, 238962), (5382, 159308), (7176, 119481), (10764, 79654), (21528, 39827)]