1972722576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{196643}}^1$

素因数の和:196684

約数の個数: 80

約数和(自身を含む): 5852125440

約数和(自身を除く): 3879402864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 196643, 393286, 589929, 786572, 1179858, 1573144, 2163073, 2359716, 3146288, 3736217, 4326146, 4719432, 6489219, 7472434, 8652292, 9438864, 11208651, 12978438, 14944868, 17304584, 22417302, 25956876, 29889736, 34609168, 41098387, 44834604, 51913752, 59779472, 82196774, 89669208, 103827504, 123295161, 164393548, 179338416, 246590322, 328787096, 493180644, 657574192, 986361288, 1972722576]

約数ペア:

[(1, 1972722576), (2, 986361288), (3, 657574192), (4, 493180644), (6, 328787096), (8, 246590322), (11, 179338416), (12, 164393548), (16, 123295161), (19, 103827504), (22, 89669208), (24, 82196774), (33, 59779472), (38, 51913752), (44, 44834604), (48, 41098387), (57, 34609168), (66, 29889736), (76, 25956876), (88, 22417302), (114, 17304584), (132, 14944868), (152, 12978438), (176, 11208651), (209, 9438864), (228, 8652292), (264, 7472434), (304, 6489219), (418, 4719432), (456, 4326146), (528, 3736217), (627, 3146288), (836, 2359716), (912, 2163073), (1254, 1573144), (1672, 1179858), (2508, 786572), (3344, 589929), (5016, 393286), (10032, 196643)]