318715644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16087}}^1$

素因数の和:16234

約数の個数: 48

約数和(自身を含む): 807231488

約数和(自身を除く): 488515844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 16087, 19812, 32174, 48261, 64348, 96522, 193044, 209131, 418262, 627393, 836524, 1254786, 2043049, 2509572, 4086098, 6129147, 8172196, 12258294, 24516588, 26559637, 53119274, 79678911, 106238548, 159357822, 318715644]

約数ペア:

[(1, 318715644), (2, 159357822), (3, 106238548), (4, 79678911), (6, 53119274), (12, 26559637), (13, 24516588), (26, 12258294), (39, 8172196), (52, 6129147), (78, 4086098), (127, 2509572), (156, 2043049), (254, 1254786), (381, 836524), (508, 627393), (762, 418262), (1524, 209131), (1651, 193044), (3302, 96522), (4953, 64348), (6604, 48261), (9906, 32174), (16087, 19812)]