260520996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9619}}^1$

素因数の和:9724

約数の個数: 48

約数和(自身を含む): 634612160

約数和(自身を除く): 374091164

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, 9619, 13542, 19238, 27084, 28857, 38476, 57714, 115428, 355903, 586759, 711806, 1067709, 1173518, 1423612, 1760277, 2135418, 2347036, 3520554, 4270836, 7041108, 21710083, 43420166, 65130249, 86840332, 130260498, 260520996]

約数ペア:

[(1, 260520996), (2, 130260498), (3, 86840332), (4, 65130249), (6, 43420166), (12, 21710083), (37, 7041108), (61, 4270836), (74, 3520554), (111, 2347036), (122, 2135418), (148, 1760277), (183, 1423612), (222, 1173518), (244, 1067709), (366, 711806), (444, 586759), (732, 355903), (2257, 115428), (4514, 57714), (6771, 38476), (9028, 28857), (9619, 27084), (13542, 19238)]