317004636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65551}}^1$

素因数の和:65602

約数の個数: 48

約数和(自身を含む): 822284288

約数和(自身を除く): 505279652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 65551, 131102, 196653, 262204, 393306, 786612, 852163, 1704326, 2032081, 2556489, 3408652, 4064162, 5112978, 6096243, 8128324, 10225956, 12192486, 24384972, 26417053, 52834106, 79251159, 105668212, 158502318, 317004636]

約数ペア:

[(1, 317004636), (2, 158502318), (3, 105668212), (4, 79251159), (6, 52834106), (12, 26417053), (13, 24384972), (26, 12192486), (31, 10225956), (39, 8128324), (52, 6096243), (62, 5112978), (78, 4064162), (93, 3408652), (124, 2556489), (156, 2032081), (186, 1704326), (372, 852163), (403, 786612), (806, 393306), (1209, 262204), (1612, 196653), (2418, 131102), (4836, 65551)]