561866144

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6761}}^1$

素因数の和:6838

約数の個数: 72

約数和(自身を含む): 1311246468

約数和(自身を除く): 749380324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 2597, 2968, 5194, 5936, 6761, 10388, 11872, 13522, 20776, 27044, 41552, 47327, 54088, 83104, 94654, 108176, 189308, 216352, 331289, 358333, 378616, 662578, 716666, 757232, 1325156, 1433332, 1514464, 2508331, 2650312, 2866664, 5016662, 5300624, 5733328, 10033324, 10601248, 11466656, 17558317, 20066648, 35116634, 40133296, 70233268, 80266592, 140466536, 280933072, 561866144]

約数ペア:

[(1, 561866144), (2, 280933072), (4, 140466536), (7, 80266592), (8, 70233268), (14, 40133296), (16, 35116634), (28, 20066648), (32, 17558317), (49, 11466656), (53, 10601248), (56, 10033324), (98, 5733328), (106, 5300624), (112, 5016662), (196, 2866664), (212, 2650312), (224, 2508331), (371, 1514464), (392, 1433332), (424, 1325156), (742, 757232), (784, 716666), (848, 662578), (1484, 378616), (1568, 358333), (1696, 331289), (2597, 216352), (2968, 189308), (5194, 108176), (5936, 94654), (6761, 83104), (10388, 54088), (11872, 47327), (13522, 41552), (20776, 27044)]