242961228

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{30817}}^1$

素因数の和:30903

約数の個数: 48

約数和(自身を含む): 638548960

約数和(自身を除く): 395587732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 30817, 61634, 92451, 123268, 184902, 277353, 369804, 554706, 832059, 1109412, 1664118, 2249641, 3328236, 4499282, 6748923, 8998564, 13497846, 20246769, 26995692, 40493538, 60740307, 80987076, 121480614, 242961228]

約数ペア:

[(1, 242961228), (2, 121480614), (3, 80987076), (4, 60740307), (6, 40493538), (9, 26995692), (12, 20246769), (18, 13497846), (27, 8998564), (36, 6748923), (54, 4499282), (73, 3328236), (108, 2249641), (146, 1664118), (219, 1109412), (292, 832059), (438, 554706), (657, 369804), (876, 277353), (1314, 184902), (1971, 123268), (2628, 92451), (3942, 61634), (7884, 30817)]