241741808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 587105280

約数和(自身を除く): 345363472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 239, 308, 478, 616, 821, 956, 1232, 1642, 1673, 1912, 2629, 3284, 3346, 3824, 5258, 5747, 6568, 6692, 9031, 10516, 11494, 13136, 13384, 18062, 18403, 21032, 22988, 26768, 36124, 36806, 42064, 45976, 63217, 72248, 73612, 91952, 126434, 144496, 147224, 196219, 252868, 294448, 392438, 505736, 784876, 1011472, 1373533, 1569752, 2158409, 2747066, 3139504, 4316818, 5494132, 8633636, 10988264, 15108863, 17267272, 21976528, 30217726, 34534544, 60435452, 120870904, 241741808]

約数ペア:

[(1, 241741808), (2, 120870904), (4, 60435452), (7, 34534544), (8, 30217726), (11, 21976528), (14, 17267272), (16, 15108863), (22, 10988264), (28, 8633636), (44, 5494132), (56, 4316818), (77, 3139504), (88, 2747066), (112, 2158409), (154, 1569752), (176, 1373533), (239, 1011472), (308, 784876), (478, 505736), (616, 392438), (821, 294448), (956, 252868), (1232, 196219), (1642, 147224), (1673, 144496), (1912, 126434), (2629, 91952), (3284, 73612), (3346, 72248), (3824, 63217), (5258, 45976), (5747, 42064), (6568, 36806), (6692, 36124), (9031, 26768), (10516, 22988), (11494, 21032), (13136, 18403), (13384, 18062)]