312097478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6413

約数の個数: 48

約数和(自身を含む): 608459040

約数和(自身を除く): 296361562

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1694, 2233, 3509, 4466, 6353, 7018, 12706, 24563, 44471, 49126, 69883, 88942, 139766, 184237, 368474, 489181, 768713, 978362, 1289659, 1537426, 2026607, 2579318, 4053214, 5380991, 10761982, 14186249, 22292677, 28372498, 44585354, 156048739, 312097478]

約数ペア:

[(1, 312097478), (2, 156048739), (7, 44585354), (11, 28372498), (14, 22292677), (22, 14186249), (29, 10761982), (58, 5380991), (77, 4053214), (121, 2579318), (154, 2026607), (203, 1537426), (242, 1289659), (319, 978362), (406, 768713), (638, 489181), (847, 368474), (1694, 184237), (2233, 139766), (3509, 88942), (4466, 69883), (6353, 49126), (7018, 44471), (12706, 24563)]