245220336

素因数分解:

$2^4\times 3^2\times {\mathrm{773}}^1\times {\mathrm{2203}}^1$

素因数の和:2990

約数の個数: 60

約数和(自身を含む): 687476088

約数和(自身を除く): 442255752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 773, 1546, 2203, 2319, 3092, 4406, 4638, 6184, 6609, 6957, 8812, 9276, 12368, 13218, 13914, 17624, 18552, 19827, 26436, 27828, 35248, 37104, 39654, 52872, 55656, 79308, 105744, 111312, 158616, 317232, 1702919, 3405838, 5108757, 6811676, 10217514, 13623352, 15326271, 20435028, 27246704, 30652542, 40870056, 61305084, 81740112, 122610168, 245220336]

約数ペア:

[(1, 245220336), (2, 122610168), (3, 81740112), (4, 61305084), (6, 40870056), (8, 30652542), (9, 27246704), (12, 20435028), (16, 15326271), (18, 13623352), (24, 10217514), (36, 6811676), (48, 5108757), (72, 3405838), (144, 1702919), (773, 317232), (1546, 158616), (2203, 111312), (2319, 105744), (3092, 79308), (4406, 55656), (4638, 52872), (6184, 39654), (6609, 37104), (6957, 35248), (8812, 27828), (9276, 26436), (12368, 19827), (13218, 18552), (13914, 17624)]