371542192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 857659392

約数和(自身を除く): 486117200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 113, 124, 217, 226, 248, 434, 452, 496, 791, 868, 904, 947, 1582, 1736, 1808, 1894, 3164, 3472, 3503, 3788, 6328, 6629, 7006, 7576, 12656, 13258, 14012, 15152, 24521, 26516, 28024, 29357, 49042, 53032, 56048, 58714, 98084, 106064, 107011, 117428, 196168, 205499, 214022, 234856, 392336, 410998, 428044, 469712, 749077, 821996, 856088, 1498154, 1643992, 1712176, 2996308, 3287984, 3317341, 5992616, 6634682, 11985232, 13269364, 23221387, 26538728, 46442774, 53077456, 92885548, 185771096, 371542192]

約数ペア:

[(1, 371542192), (2, 185771096), (4, 92885548), (7, 53077456), (8, 46442774), (14, 26538728), (16, 23221387), (28, 13269364), (31, 11985232), (56, 6634682), (62, 5992616), (112, 3317341), (113, 3287984), (124, 2996308), (217, 1712176), (226, 1643992), (248, 1498154), (434, 856088), (452, 821996), (496, 749077), (791, 469712), (868, 428044), (904, 410998), (947, 392336), (1582, 234856), (1736, 214022), (1808, 205499), (1894, 196168), (3164, 117428), (3472, 107011), (3503, 106064), (3788, 98084), (6328, 58714), (6629, 56048), (7006, 53032), (7576, 49042), (12656, 29357), (13258, 28024), (14012, 26516), (15152, 24521)]