216686736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{214967}}^1$

素因数の和:214988

約数の個数: 60

約数和(自身を含む): 693056832

約数和(自身を除く): 476370096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 214967, 429934, 644901, 859868, 1289802, 1504769, 1719736, 1934703, 2579604, 3009538, 3439472, 3869406, 4514307, 5159208, 6019076, 7738812, 9028614, 10318416, 12038152, 13542921, 15477624, 18057228, 24076304, 27085842, 30955248, 36114456, 54171684, 72228912, 108343368, 216686736]

約数ペア:

[(1, 216686736), (2, 108343368), (3, 72228912), (4, 54171684), (6, 36114456), (7, 30955248), (8, 27085842), (9, 24076304), (12, 18057228), (14, 15477624), (16, 13542921), (18, 12038152), (21, 10318416), (24, 9028614), (28, 7738812), (36, 6019076), (42, 5159208), (48, 4514307), (56, 3869406), (63, 3439472), (72, 3009538), (84, 2579604), (112, 1934703), (126, 1719736), (144, 1504769), (168, 1289802), (252, 859868), (336, 644901), (504, 429934), (1008, 214967)]