247606944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 704188800

約数和(自身を除く): 456581856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 199, 208, 312, 398, 416, 597, 624, 796, 997, 1194, 1248, 1592, 1994, 2388, 2587, 2991, 3184, 3988, 4776, 5174, 5982, 6368, 7761, 7976, 9552, 10348, 11964, 12961, 15522, 15952, 19104, 20696, 23928, 25922, 31044, 31904, 38883, 41392, 47856, 51844, 62088, 77766, 82784, 95712, 103688, 124176, 155532, 198403, 207376, 248352, 311064, 396806, 414752, 595209, 622128, 793612, 1190418, 1244256, 1587224, 2380836, 2579239, 3174448, 4761672, 5158478, 6348896, 7737717, 9523344, 10316956, 15475434, 19046688, 20633912, 30950868, 41267824, 61901736, 82535648, 123803472, 247606944]

約数ペア:

[(1, 247606944), (2, 123803472), (3, 82535648), (4, 61901736), (6, 41267824), (8, 30950868), (12, 20633912), (13, 19046688), (16, 15475434), (24, 10316956), (26, 9523344), (32, 7737717), (39, 6348896), (48, 5158478), (52, 4761672), (78, 3174448), (96, 2579239), (104, 2380836), (156, 1587224), (199, 1244256), (208, 1190418), (312, 793612), (398, 622128), (416, 595209), (597, 414752), (624, 396806), (796, 311064), (997, 248352), (1194, 207376), (1248, 198403), (1592, 155532), (1994, 124176), (2388, 103688), (2587, 95712), (2991, 82784), (3184, 77766), (3988, 62088), (4776, 51844), (5174, 47856), (5982, 41392), (6368, 38883), (7761, 31904), (7976, 31044), (9552, 25922), (10348, 23928), (11964, 20696), (12961, 19104), (15522, 15952)]