215254584

素因数分解:

$2^3\times 3^4\times {\mathrm{332183}}^1$

素因数の和:332201

約数の個数: 40

約数和(自身を含む): 602913960

約数和(自身を除く): 387659376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 332183, 664366, 996549, 1328732, 1993098, 2657464, 2989647, 3986196, 5979294, 7972392, 8968941, 11958588, 17937882, 23917176, 26906823, 35875764, 53813646, 71751528, 107627292, 215254584]

約数ペア:

[(1, 215254584), (2, 107627292), (3, 71751528), (4, 53813646), (6, 35875764), (8, 26906823), (9, 23917176), (12, 17937882), (18, 11958588), (24, 8968941), (27, 7972392), (36, 5979294), (54, 3986196), (72, 2989647), (81, 2657464), (108, 1993098), (162, 1328732), (216, 996549), (324, 664366), (648, 332183)]