313908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 868224

約数和(自身を除く): 554316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 101, 111, 148, 202, 222, 259, 303, 404, 444, 518, 606, 707, 777, 1036, 1212, 1414, 1554, 2121, 2828, 3108, 3737, 4242, 7474, 8484, 11211, 14948, 22422, 26159, 44844, 52318, 78477, 104636, 156954, 313908]

約数ペア:

[(1, 313908), (2, 156954), (3, 104636), (4, 78477), (6, 52318), (7, 44844), (12, 26159), (14, 22422), (21, 14948), (28, 11211), (37, 8484), (42, 7474), (74, 4242), (84, 3737), (101, 3108), (111, 2828), (148, 2121), (202, 1554), (222, 1414), (259, 1212), (303, 1036), (404, 777), (444, 707), (518, 606)]