1217055616

素因数分解:

$2^7\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3137}}^1$

素因数の和:3591

約数の個数: 64

約数和(自身を含む): 2778259680

約数和(自身を除く): 1561204064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 433, 448, 866, 896, 1732, 3031, 3137, 3464, 6062, 6274, 6928, 12124, 12548, 13856, 21959, 24248, 25096, 27712, 43918, 48496, 50192, 55424, 87836, 96992, 100384, 175672, 193984, 200768, 351344, 387968, 401536, 702688, 1358321, 1405376, 2716642, 2810752, 5433284, 9508247, 10866568, 19016494, 21733136, 38032988, 43466272, 76065976, 86932544, 152131952, 173865088, 304263904, 608527808, 1217055616]

約数ペア:

[(1, 1217055616), (2, 608527808), (4, 304263904), (7, 173865088), (8, 152131952), (14, 86932544), (16, 76065976), (28, 43466272), (32, 38032988), (56, 21733136), (64, 19016494), (112, 10866568), (128, 9508247), (224, 5433284), (433, 2810752), (448, 2716642), (866, 1405376), (896, 1358321), (1732, 702688), (3031, 401536), (3137, 387968), (3464, 351344), (6062, 200768), (6274, 193984), (6928, 175672), (12124, 100384), (12548, 96992), (13856, 87836), (21959, 55424), (24248, 50192), (25096, 48496), (27712, 43918)]