274278516

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 647001600

約数和(自身を除く): 372723084

約数列:

[1, 2, 3, 4, 6, 12, 199, 331, 347, 398, 597, 662, 694, 796, 993, 1041, 1194, 1324, 1388, 1986, 2082, 2388, 3972, 4164, 65869, 69053, 114857, 131738, 138106, 197607, 207159, 229714, 263476, 276212, 344571, 395214, 414318, 459428, 689142, 790428, 828636, 1378284, 22856543, 45713086, 68569629, 91426172, 137139258, 274278516]

約数ペア:

[(1, 274278516), (2, 137139258), (3, 91426172), (4, 68569629), (6, 45713086), (12, 22856543), (199, 1378284), (331, 828636), (347, 790428), (398, 689142), (597, 459428), (662, 414318), (694, 395214), (796, 344571), (993, 276212), (1041, 263476), (1194, 229714), (1324, 207159), (1388, 197607), (1986, 138106), (2082, 131738), (2388, 114857), (3972, 69053), (4164, 65869)]