2808667248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{23509}}^1$

素因数の和:23670

約数の個数: 80

約数和(自身を含む): 7696233600

約数和(自身を除く): 4887566352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 786, 912, 1048, 1572, 2096, 2489, 3144, 4978, 6288, 7467, 9956, 14934, 19912, 23509, 29868, 39824, 47018, 59736, 70527, 94036, 119472, 141054, 188072, 282108, 376144, 446671, 564216, 893342, 1128432, 1340013, 1786684, 2680026, 3079679, 3573368, 5360052, 6159358, 7146736, 9239037, 10720104, 12318716, 18478074, 21440208, 24637432, 36956148, 49274864, 58513901, 73912296, 117027802, 147824592, 175541703, 234055604, 351083406, 468111208, 702166812, 936222416, 1404333624, 2808667248]

約数ペア:

[(1, 2808667248), (2, 1404333624), (3, 936222416), (4, 702166812), (6, 468111208), (8, 351083406), (12, 234055604), (16, 175541703), (19, 147824592), (24, 117027802), (38, 73912296), (48, 58513901), (57, 49274864), (76, 36956148), (114, 24637432), (131, 21440208), (152, 18478074), (228, 12318716), (262, 10720104), (304, 9239037), (393, 7146736), (456, 6159358), (524, 5360052), (786, 3573368), (912, 3079679), (1048, 2680026), (1572, 1786684), (2096, 1340013), (2489, 1128432), (3144, 893342), (4978, 564216), (6288, 446671), (7467, 376144), (9956, 282108), (14934, 188072), (19912, 141054), (23509, 119472), (29868, 94036), (39824, 70527), (47018, 59736)]