978716481568

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^2\times {\mathrm{5195327}}^1$

素因数の和:5195402

約数の個数: 72

約数和(自身を含む): 2280665866752

約数和(自身を除く): 1301949385184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 841, 928, 1624, 1682, 3248, 3364, 5887, 6496, 6728, 11774, 13456, 23548, 26912, 47096, 94192, 188384, 5195327, 10390654, 20781308, 36367289, 41562616, 72734578, 83125232, 145469156, 150664483, 166250464, 290938312, 301328966, 581876624, 602657932, 1054651381, 1163753248, 1205315864, 2109302762, 2410631728, 4218605524, 4369270007, 4821263456, 8437211048, 8738540014, 16874422096, 17477080028, 30584890049, 33748844192, 34954160056, 61169780098, 69908320112, 122339560196, 139816640224, 244679120392, 489358240784, 978716481568]

約数ペア:

[(1, 978716481568), (2, 489358240784), (4, 244679120392), (7, 139816640224), (8, 122339560196), (14, 69908320112), (16, 61169780098), (28, 34954160056), (29, 33748844192), (32, 30584890049), (56, 17477080028), (58, 16874422096), (112, 8738540014), (116, 8437211048), (203, 4821263456), (224, 4369270007), (232, 4218605524), (406, 2410631728), (464, 2109302762), (812, 1205315864), (841, 1163753248), (928, 1054651381), (1624, 602657932), (1682, 581876624), (3248, 301328966), (3364, 290938312), (5887, 166250464), (6496, 150664483), (6728, 145469156), (11774, 83125232), (13456, 72734578), (23548, 41562616), (26912, 36367289), (47096, 20781308), (94192, 10390654), (188384, 5195327)]