1211492048

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{2503}}^1$

素因数の和:2716

約数の個数: 60

約数和(自身を含む): 2556934560

約数和(自身を除く): 1345442512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 179, 208, 338, 358, 676, 716, 1352, 1432, 2327, 2503, 2704, 2864, 4654, 5006, 9308, 10012, 18616, 20024, 30251, 32539, 37232, 40048, 60502, 65078, 121004, 130156, 242008, 260312, 423007, 448037, 484016, 520624, 846014, 896074, 1692028, 1792148, 3384056, 3584296, 5824481, 6768112, 7168592, 11648962, 23297924, 46595848, 75718253, 93191696, 151436506, 302873012, 605746024, 1211492048]

約数ペア:

[(1, 1211492048), (2, 605746024), (4, 302873012), (8, 151436506), (13, 93191696), (16, 75718253), (26, 46595848), (52, 23297924), (104, 11648962), (169, 7168592), (179, 6768112), (208, 5824481), (338, 3584296), (358, 3384056), (676, 1792148), (716, 1692028), (1352, 896074), (1432, 846014), (2327, 520624), (2503, 484016), (2704, 448037), (2864, 423007), (4654, 260312), (5006, 242008), (9308, 130156), (10012, 121004), (18616, 65078), (20024, 60502), (30251, 40048), (32539, 37232)]