236493136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 515324160

約数和(自身を除く): 278831024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 79, 88, 146, 158, 176, 233, 292, 316, 466, 584, 632, 803, 869, 932, 1168, 1264, 1606, 1738, 1864, 2563, 3212, 3476, 3728, 5126, 5767, 6424, 6952, 10252, 11534, 12848, 13904, 17009, 18407, 20504, 23068, 34018, 36814, 41008, 46136, 63437, 68036, 73628, 92272, 126874, 136072, 147256, 187099, 202477, 253748, 272144, 294512, 374198, 404954, 507496, 748396, 809908, 1014992, 1343711, 1496792, 1619816, 2687422, 2993584, 3239632, 5374844, 10749688, 14780821, 21499376, 29561642, 59123284, 118246568, 236493136]

約数ペア:

[(1, 236493136), (2, 118246568), (4, 59123284), (8, 29561642), (11, 21499376), (16, 14780821), (22, 10749688), (44, 5374844), (73, 3239632), (79, 2993584), (88, 2687422), (146, 1619816), (158, 1496792), (176, 1343711), (233, 1014992), (292, 809908), (316, 748396), (466, 507496), (584, 404954), (632, 374198), (803, 294512), (869, 272144), (932, 253748), (1168, 202477), (1264, 187099), (1606, 147256), (1738, 136072), (1864, 126874), (2563, 92272), (3212, 73628), (3476, 68036), (3728, 63437), (5126, 46136), (5767, 41008), (6424, 36814), (6952, 34018), (10252, 23068), (11534, 20504), (12848, 18407), (13904, 17009)]