419781376

素因数分解:

$2^8\times 7^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 961612064

約数和(自身を除く): 541830688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 433, 448, 541, 866, 896, 1082, 1732, 1792, 2164, 3031, 3464, 3787, 4328, 6062, 6928, 7574, 8656, 12124, 13856, 15148, 17312, 24248, 27712, 30296, 34624, 48496, 55424, 60592, 69248, 96992, 110848, 121184, 138496, 193984, 234253, 242368, 387968, 468506, 484736, 775936, 937012, 969472, 1639771, 1874024, 3279542, 3748048, 6559084, 7496096, 13118168, 14992192, 26236336, 29984384, 52472672, 59968768, 104945344, 209890688, 419781376]

約数ペア:

[(1, 419781376), (2, 209890688), (4, 104945344), (7, 59968768), (8, 52472672), (14, 29984384), (16, 26236336), (28, 14992192), (32, 13118168), (56, 7496096), (64, 6559084), (112, 3748048), (128, 3279542), (224, 1874024), (256, 1639771), (433, 969472), (448, 937012), (541, 775936), (866, 484736), (896, 468506), (1082, 387968), (1732, 242368), (1792, 234253), (2164, 193984), (3031, 138496), (3464, 121184), (3787, 110848), (4328, 96992), (6062, 69248), (6928, 60592), (7574, 55424), (8656, 48496), (12124, 34624), (13856, 30296), (15148, 27712), (17312, 24248)]