1260188384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{33289}}^1$

素因数の和:33332

約数の個数: 72

約数和(自身を含む): 3070403280

約数和(自身を除く): 1810214896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928, 33289, 37856, 66578, 133156, 233023, 266312, 432757, 466046, 532624, 865514, 932092, 1065248, 1731028, 1864184, 3029299, 3462056, 3728368, 5625841, 6058598, 6924112, 7456736, 11251682, 12117196, 13848224, 22503364, 24234392, 39380887, 45006728, 48468784, 78761774, 90013456, 96937568, 157523548, 180026912, 315047096, 630094192, 1260188384]

約数ペア:

[(1, 1260188384), (2, 630094192), (4, 315047096), (7, 180026912), (8, 157523548), (13, 96937568), (14, 90013456), (16, 78761774), (26, 48468784), (28, 45006728), (32, 39380887), (52, 24234392), (56, 22503364), (91, 13848224), (104, 12117196), (112, 11251682), (169, 7456736), (182, 6924112), (208, 6058598), (224, 5625841), (338, 3728368), (364, 3462056), (416, 3029299), (676, 1864184), (728, 1731028), (1183, 1065248), (1352, 932092), (1456, 865514), (2366, 532624), (2704, 466046), (2912, 432757), (4732, 266312), (5408, 233023), (9464, 133156), (18928, 66578), (33289, 37856)]