211767351504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{327797}}^1$

素因数の和:328164

約数の個数: 80

約数和(自身を含む): 561578288832

約数和(自身を除く): 349810937328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 313, 344, 516, 626, 688, 939, 1032, 1252, 1878, 2064, 2504, 3756, 5008, 7512, 13459, 15024, 26918, 40377, 53836, 80754, 107672, 161508, 215344, 323016, 327797, 646032, 655594, 983391, 1311188, 1966782, 2622376, 3933564, 5244752, 7867128, 14095271, 15734256, 28190542, 42285813, 56381084, 84571626, 102600461, 112762168, 169143252, 205200922, 225524336, 307801383, 338286504, 410401844, 615602766, 676573008, 820803688, 1231205532, 1641607376, 2462411064, 4411819823, 4924822128, 8823639646, 13235459469, 17647279292, 26470918938, 35294558584, 52941837876, 70589117168, 105883675752, 211767351504]

約数ペア:

[(1, 211767351504), (2, 105883675752), (3, 70589117168), (4, 52941837876), (6, 35294558584), (8, 26470918938), (12, 17647279292), (16, 13235459469), (24, 8823639646), (43, 4924822128), (48, 4411819823), (86, 2462411064), (129, 1641607376), (172, 1231205532), (258, 820803688), (313, 676573008), (344, 615602766), (516, 410401844), (626, 338286504), (688, 307801383), (939, 225524336), (1032, 205200922), (1252, 169143252), (1878, 112762168), (2064, 102600461), (2504, 84571626), (3756, 56381084), (5008, 42285813), (7512, 28190542), (13459, 15734256), (15024, 14095271), (26918, 7867128), (40377, 5244752), (53836, 3933564), (80754, 2622376), (107672, 1966782), (161508, 1311188), (215344, 983391), (323016, 655594), (327797, 646032)]