272792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 572880

約数和(自身を除く): 300088

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 244, 344, 488, 559, 793, 1118, 1586, 2236, 2623, 3172, 4472, 5246, 6344, 10492, 20984, 34099, 68198, 136396, 272792]

約数ペア:

[(1, 272792), (2, 136396), (4, 68198), (8, 34099), (13, 20984), (26, 10492), (43, 6344), (52, 5246), (61, 4472), (86, 3172), (104, 2623), (122, 2236), (172, 1586), (244, 1118), (344, 793), (488, 559)]