140216496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417311}}^1$

素因数の和:417329

約数の個数: 40

約数和(自身を含む): 413973504

約数和(自身を除く): 273757008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417311, 834622, 1251933, 1669244, 2503866, 2921177, 3338488, 5007732, 5842354, 6676976, 8763531, 10015464, 11684708, 17527062, 20030928, 23369416, 35054124, 46738832, 70108248, 140216496]

約数ペア:

[(1, 140216496), (2, 70108248), (3, 46738832), (4, 35054124), (6, 23369416), (7, 20030928), (8, 17527062), (12, 11684708), (14, 10015464), (16, 8763531), (21, 6676976), (24, 5842354), (28, 5007732), (42, 3338488), (48, 2921177), (56, 2503866), (84, 1669244), (112, 1251933), (168, 834622), (336, 417311)]