311096436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{7001}}^1$

素因数の和:7061

約数の個数: 72

約数和(自身を含む): 867351744

約数和(自身を除く): 556255308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 6348, 7001, 7406, 11109, 14002, 14812, 21003, 22218, 28004, 42006, 44436, 49007, 84012, 98014, 147021, 161023, 196028, 294042, 322046, 483069, 588084, 644092, 966138, 1127161, 1932276, 2254322, 3381483, 3703529, 4508644, 6762966, 7407058, 11110587, 13525932, 14814116, 22221174, 25924703, 44442348, 51849406, 77774109, 103698812, 155548218, 311096436]

約数ペア:

[(1, 311096436), (2, 155548218), (3, 103698812), (4, 77774109), (6, 51849406), (7, 44442348), (12, 25924703), (14, 22221174), (21, 14814116), (23, 13525932), (28, 11110587), (42, 7407058), (46, 6762966), (69, 4508644), (84, 3703529), (92, 3381483), (138, 2254322), (161, 1932276), (276, 1127161), (322, 966138), (483, 644092), (529, 588084), (644, 483069), (966, 322046), (1058, 294042), (1587, 196028), (1932, 161023), (2116, 147021), (3174, 98014), (3703, 84012), (6348, 49007), (7001, 44436), (7406, 42006), (11109, 28004), (14002, 22218), (14812, 21003)]