239968606486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{11621}}^1$

素因数の和:12121

約数の個数: 64

約数和(自身を含む): 429471020160

約数和(自身を除く): 189502413674

約数列:

[1, 2, 7, 14, 29, 58, 181, 203, 281, 362, 406, 562, 1267, 1967, 2534, 3934, 5249, 8149, 10498, 11621, 16298, 23242, 36743, 50861, 57043, 73486, 81347, 101722, 114086, 162694, 337009, 356027, 674018, 712054, 1474969, 2103401, 2359063, 2949938, 3265501, 4206802, 4718126, 6531002, 10324783, 14723807, 20649566, 22858507, 29447614, 45717014, 60998629, 94699529, 121997258, 189399058, 426990403, 591055681, 662896703, 853980806, 1182111362, 1325793406, 4137389767, 8274779534, 17140614749, 34281229498, 119984303243, 239968606486]

約数ペア:

[(1, 239968606486), (2, 119984303243), (7, 34281229498), (14, 17140614749), (29, 8274779534), (58, 4137389767), (181, 1325793406), (203, 1182111362), (281, 853980806), (362, 662896703), (406, 591055681), (562, 426990403), (1267, 189399058), (1967, 121997258), (2534, 94699529), (3934, 60998629), (5249, 45717014), (8149, 29447614), (10498, 22858507), (11621, 20649566), (16298, 14723807), (23242, 10324783), (36743, 6531002), (50861, 4718126), (57043, 4206802), (73486, 3265501), (81347, 2949938), (101722, 2359063), (114086, 2103401), (162694, 1474969), (337009, 712054), (356027, 674018)]