312193644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218623}}^1$

素因数の和:218654

約数の個数: 48

約数和(自身を含む): 881491968

約数和(自身を除く): 569298324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 218623, 437246, 655869, 874492, 1311738, 1530361, 2623476, 3060722, 3716591, 4591083, 6121444, 7433182, 9182166, 11149773, 14866364, 18364332, 22299546, 26016137, 44599092, 52032274, 78048411, 104064548, 156096822, 312193644]

約数ペア:

[(1, 312193644), (2, 156096822), (3, 104064548), (4, 78048411), (6, 52032274), (7, 44599092), (12, 26016137), (14, 22299546), (17, 18364332), (21, 14866364), (28, 11149773), (34, 9182166), (42, 7433182), (51, 6121444), (68, 4591083), (84, 3716591), (102, 3060722), (119, 2623476), (204, 1530361), (238, 1311738), (357, 874492), (476, 655869), (714, 437246), (1428, 218623)]