1277883792

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{17033}}^1$

素因数の和:17568

約数の個数: 60

約数和(自身を含む): 3583374444

約数和(自身を除く): 2305490652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 8336, 9378, 12504, 17033, 18756, 25008, 34066, 37512, 51099, 68132, 75024, 102198, 136264, 153297, 204396, 272528, 306594, 408792, 613188, 817584, 1226376, 2452752, 8874193, 17748386, 26622579, 35496772, 53245158, 70993544, 79867737, 106490316, 141987088, 159735474, 212980632, 319470948, 425961264, 638941896, 1277883792]

約数ペア:

[(1, 1277883792), (2, 638941896), (3, 425961264), (4, 319470948), (6, 212980632), (8, 159735474), (9, 141987088), (12, 106490316), (16, 79867737), (18, 70993544), (24, 53245158), (36, 35496772), (48, 26622579), (72, 17748386), (144, 8874193), (521, 2452752), (1042, 1226376), (1563, 817584), (2084, 613188), (3126, 408792), (4168, 306594), (4689, 272528), (6252, 204396), (8336, 153297), (9378, 136264), (12504, 102198), (17033, 75024), (18756, 68132), (25008, 51099), (34066, 37512)]