1008057128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 2089221120

約数和(自身を除く): 1081163992

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 271, 376, 542, 611, 761, 1084, 1222, 1522, 2168, 2444, 3044, 3523, 4888, 6088, 7046, 9893, 12737, 14092, 19786, 25474, 28184, 35767, 39572, 50948, 71534, 79144, 101896, 143068, 165581, 206231, 286136, 331162, 412462, 464971, 662324, 824924, 929942, 1324648, 1649848, 1859884, 2681003, 3719768, 5362006, 9692857, 10724012, 19385714, 21448024, 38771428, 77542856, 126007141, 252014282, 504028564, 1008057128]

約数ペア:

[(1, 1008057128), (2, 504028564), (4, 252014282), (8, 126007141), (13, 77542856), (26, 38771428), (47, 21448024), (52, 19385714), (94, 10724012), (104, 9692857), (188, 5362006), (271, 3719768), (376, 2681003), (542, 1859884), (611, 1649848), (761, 1324648), (1084, 929942), (1222, 824924), (1522, 662324), (2168, 464971), (2444, 412462), (3044, 331162), (3523, 286136), (4888, 206231), (6088, 165581), (7046, 143068), (9893, 101896), (12737, 79144), (14092, 71534), (19786, 50948), (25474, 39572), (28184, 35767)]