1615173612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{220291}}^1$

素因数の和:220358

約数の個数: 48

約数和(自身を含む): 4145014272

約数和(自身を除く): 2529840660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 220291, 440582, 660873, 881164, 1321746, 2643492, 2863783, 5727566, 8591349, 10353677, 11455132, 17182698, 20707354, 31061031, 34365396, 41414708, 62122062, 124244124, 134597801, 269195602, 403793403, 538391204, 807586806, 1615173612]

約数ペア:

[(1, 1615173612), (2, 807586806), (3, 538391204), (4, 403793403), (6, 269195602), (12, 134597801), (13, 124244124), (26, 62122062), (39, 41414708), (47, 34365396), (52, 31061031), (78, 20707354), (94, 17182698), (141, 11455132), (156, 10353677), (188, 8591349), (282, 5727566), (564, 2863783), (611, 2643492), (1222, 1321746), (1833, 881164), (2444, 660873), (3666, 440582), (7332, 220291)]