244367480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8641}}^1$

素因数の和:8760

約数の個数: 64

約数和(自身を含む): 634668480

約数和(自身を除く): 390301000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 7070, 8641, 14140, 17282, 28280, 34564, 43205, 60487, 69128, 86410, 120974, 172820, 241948, 302435, 345640, 483896, 604870, 872741, 1209740, 1745482, 2419480, 3490964, 4363705, 6109187, 6981928, 8727410, 12218374, 17454820, 24436748, 30545935, 34909640, 48873496, 61091870, 122183740, 244367480]

約数ペア:

[(1, 244367480), (2, 122183740), (4, 61091870), (5, 48873496), (7, 34909640), (8, 30545935), (10, 24436748), (14, 17454820), (20, 12218374), (28, 8727410), (35, 6981928), (40, 6109187), (56, 4363705), (70, 3490964), (101, 2419480), (140, 1745482), (202, 1209740), (280, 872741), (404, 604870), (505, 483896), (707, 345640), (808, 302435), (1010, 241948), (1414, 172820), (2020, 120974), (2828, 86410), (3535, 69128), (4040, 60487), (5656, 43205), (7070, 34564), (8641, 28280), (14140, 17282)]