243277936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6551}}^1$

素因数の和:6781

約数の個数: 40

約数和(自身を含む): 516716928

約数和(自身を除く): 273438992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 6551, 9284, 13102, 18568, 26204, 37136, 52408, 72061, 104816, 144122, 288244, 576488, 1152976, 1382261, 2764522, 5529044, 11058088, 15204871, 22116176, 30409742, 60819484, 121638968, 243277936]

約数ペア:

[(1, 243277936), (2, 121638968), (4, 60819484), (8, 30409742), (11, 22116176), (16, 15204871), (22, 11058088), (44, 5529044), (88, 2764522), (176, 1382261), (211, 1152976), (422, 576488), (844, 288244), (1688, 144122), (2321, 104816), (3376, 72061), (4642, 52408), (6551, 37136), (9284, 26204), (13102, 18568)]