290445516

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{13469}}^1$

素因数の和:14078

約数の個数: 36

約数和(自身を含む): 735462000

約数和(自身を除く): 445016484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 1198, 1797, 2396, 3594, 5391, 7188, 10782, 13469, 21564, 26938, 40407, 53876, 80814, 121221, 161628, 242442, 484884, 8067931, 16135862, 24203793, 32271724, 48407586, 72611379, 96815172, 145222758, 290445516]

約数ペア:

[(1, 290445516), (2, 145222758), (3, 96815172), (4, 72611379), (6, 48407586), (9, 32271724), (12, 24203793), (18, 16135862), (36, 8067931), (599, 484884), (1198, 242442), (1797, 161628), (2396, 121221), (3594, 80814), (5391, 53876), (7188, 40407), (10782, 26938), (13469, 21564)]