368729998

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15233}}^1$

素因数の和:15281

約数の個数: 48

約数和(自身を含む): 729403920

約数和(自身を除く): 360673922

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 12103, 15233, 24206, 30466, 106631, 198029, 213262, 289427, 396058, 578854, 746417, 1386203, 1492834, 2025989, 2772406, 3762551, 4051978, 7525102, 9703421, 14181923, 19406842, 26337857, 28363846, 52675714, 184364999, 368729998]

約数ペア:

[(1, 368729998), (2, 184364999), (7, 52675714), (13, 28363846), (14, 26337857), (19, 19406842), (26, 14181923), (38, 9703421), (49, 7525102), (91, 4051978), (98, 3762551), (133, 2772406), (182, 2025989), (247, 1492834), (266, 1386203), (494, 746417), (637, 578854), (931, 396058), (1274, 289427), (1729, 213262), (1862, 198029), (3458, 106631), (12103, 30466), (15233, 24206)]