988205504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5738

約数の個数: 112

約数和(自身を含む): 2425476480

約数和(自身を除く): 1437270976

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 704, 832, 836, 988, 1144, 1216, 1672, 1976, 2288, 2717, 3344, 3952, 4576, 5434, 5683, 6688, 7904, 9152, 10868, 11366, 13376, 15808, 21736, 22732, 43472, 45464, 62513, 73879, 86944, 90928, 107977, 125026, 147758, 173888, 181856, 215954, 250052, 295516, 363712, 431908, 500104, 591032, 812669, 863816, 1000208, 1182064, 1187747, 1403701, 1625338, 1727632, 2000416, 2364128, 2375494, 2807402, 3250676, 3455264, 4000832, 4728256, 4750988, 5614804, 6501352, 6910528, 9501976, 11229608, 13002704, 15440711, 19003952, 22459216, 26005408, 30881422, 38007904, 44918432, 52010816, 61762844, 76015808, 89836864, 123525688, 247051376, 494102752, 988205504]

約数ペア:

[(1, 988205504), (2, 494102752), (4, 247051376), (8, 123525688), (11, 89836864), (13, 76015808), (16, 61762844), (19, 52010816), (22, 44918432), (26, 38007904), (32, 30881422), (38, 26005408), (44, 22459216), (52, 19003952), (64, 15440711), (76, 13002704), (88, 11229608), (104, 9501976), (143, 6910528), (152, 6501352), (176, 5614804), (208, 4750988), (209, 4728256), (247, 4000832), (286, 3455264), (304, 3250676), (352, 2807402), (416, 2375494), (418, 2364128), (494, 2000416), (572, 1727632), (608, 1625338), (704, 1403701), (832, 1187747), (836, 1182064), (988, 1000208), (1144, 863816), (1216, 812669), (1672, 591032), (1976, 500104), (2288, 431908), (2717, 363712), (3344, 295516), (3952, 250052), (4576, 215954), (5434, 181856), (5683, 173888), (6688, 147758), (7904, 125026), (9152, 107977), (10868, 90928), (11366, 86944), (13376, 73879), (15808, 62513), (21736, 45464), (22732, 43472)]