313325208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{88811}}^1$

素因数の和:88837

約数の個数: 72

約数和(自身を含む): 987145380

約数和(自身を除く): 673820172

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 88811, 177622, 266433, 355244, 532866, 621677, 710488, 799299, 1065732, 1243354, 1598598, 1865031, 2131464, 2486708, 3197196, 3730062, 4351739, 4973416, 5595093, 6394392, 7460124, 8703478, 11190186, 13055217, 14920248, 17406956, 22380372, 26110434, 34813912, 39165651, 44760744, 52220868, 78331302, 104441736, 156662604, 313325208]

約数ペア:

[(1, 313325208), (2, 156662604), (3, 104441736), (4, 78331302), (6, 52220868), (7, 44760744), (8, 39165651), (9, 34813912), (12, 26110434), (14, 22380372), (18, 17406956), (21, 14920248), (24, 13055217), (28, 11190186), (36, 8703478), (42, 7460124), (49, 6394392), (56, 5595093), (63, 4973416), (72, 4351739), (84, 3730062), (98, 3197196), (126, 2486708), (147, 2131464), (168, 1865031), (196, 1598598), (252, 1243354), (294, 1065732), (392, 799299), (441, 710488), (504, 621677), (588, 532866), (882, 355244), (1176, 266433), (1764, 177622), (3528, 88811)]