247845684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9151}}^1$

素因数の和:9256

約数の個数: 48

約数和(自身を含む): 603739136

約数和(自身を除く): 355893452

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 4514, 6771, 9028, 9151, 13542, 18302, 27084, 27453, 36604, 54906, 109812, 338587, 558211, 677174, 1015761, 1116422, 1354348, 1674633, 2031522, 2232844, 3349266, 4063044, 6698532, 20653807, 41307614, 61961421, 82615228, 123922842, 247845684]

約数ペア:

[(1, 247845684), (2, 123922842), (3, 82615228), (4, 61961421), (6, 41307614), (12, 20653807), (37, 6698532), (61, 4063044), (74, 3349266), (111, 2232844), (122, 2031522), (148, 1674633), (183, 1354348), (222, 1116422), (244, 1015761), (366, 677174), (444, 558211), (732, 338587), (2257, 109812), (4514, 54906), (6771, 36604), (9028, 27453), (9151, 27084), (13542, 18302)]