384701968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 901192320

約数和(自身を除く): 516490352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 293, 304, 532, 586, 617, 1064, 1172, 1234, 2051, 2128, 2344, 2468, 4102, 4319, 4688, 4936, 5567, 8204, 8638, 9872, 11134, 11723, 16408, 17276, 22268, 23446, 32816, 34552, 38969, 44536, 46892, 69104, 77938, 82061, 89072, 93784, 155876, 164122, 180781, 187568, 311752, 328244, 361562, 623504, 656488, 723124, 1265467, 1312976, 1446248, 2530934, 2892496, 3434839, 5061868, 6869678, 10123736, 13739356, 20247472, 24043873, 27478712, 48087746, 54957424, 96175492, 192350984, 384701968]

約数ペア:

[(1, 384701968), (2, 192350984), (4, 96175492), (7, 54957424), (8, 48087746), (14, 27478712), (16, 24043873), (19, 20247472), (28, 13739356), (38, 10123736), (56, 6869678), (76, 5061868), (112, 3434839), (133, 2892496), (152, 2530934), (266, 1446248), (293, 1312976), (304, 1265467), (532, 723124), (586, 656488), (617, 623504), (1064, 361562), (1172, 328244), (1234, 311752), (2051, 187568), (2128, 180781), (2344, 164122), (2468, 155876), (4102, 93784), (4319, 89072), (4688, 82061), (4936, 77938), (5567, 69104), (8204, 46892), (8638, 44536), (9872, 38969), (11134, 34552), (11723, 32816), (16408, 23446), (17276, 22268)]