245106882

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 537788160

約数和(自身を除く): 292681278

約数列:

[1, 2, 3, 6, 9, 18, 223, 227, 269, 446, 454, 538, 669, 681, 807, 1338, 1362, 1614, 2007, 2043, 2421, 4014, 4086, 4842, 50621, 59987, 61063, 101242, 119974, 122126, 151863, 179961, 183189, 303726, 359922, 366378, 455589, 539883, 549567, 911178, 1079766, 1099134, 13617049, 27234098, 40851147, 81702294, 122553441, 245106882]

約数ペア:

[(1, 245106882), (2, 122553441), (3, 81702294), (6, 40851147), (9, 27234098), (18, 13617049), (223, 1099134), (227, 1079766), (269, 911178), (446, 549567), (454, 539883), (538, 455589), (669, 366378), (681, 359922), (807, 303726), (1338, 183189), (1362, 179961), (1614, 151863), (2007, 122126), (2043, 119974), (2421, 101242), (4014, 61063), (4086, 59987), (4842, 50621)]