21746253072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3521

約数の個数: 160

約数和(自身を含む): 60213646080

約数和(自身を除く): 38467393008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 97, 122, 138, 183, 184, 194, 244, 276, 291, 366, 368, 388, 488, 552, 582, 732, 776, 976, 1104, 1164, 1403, 1464, 1552, 2231, 2328, 2806, 2928, 3329, 4209, 4462, 4656, 5612, 5917, 6658, 6693, 8418, 8924, 9987, 11224, 11834, 13316, 13386, 16836, 17751, 17848, 19974, 22448, 23668, 26632, 26772, 33672, 35502, 35696, 39948, 47336, 53264, 53544, 67344, 71004, 76567, 79896, 94672, 107088, 136091, 142008, 153134, 159792, 203069, 229701, 272182, 284016, 306268, 322913, 406138, 408273, 459402, 544364, 609207, 612536, 645826, 812276, 816546, 918804, 968739, 1088728, 1218414, 1225072, 1291652, 1624552, 1633092, 1837608, 1937478, 2177456, 2436828, 2583304, 3249104, 3266184, 3675216, 3874956, 4670587, 4873656, 5166608, 6532368, 7426999, 7749912, 9341174, 9747312, 14011761, 14853998, 15499824, 18682348, 19697693, 22280997, 28023522, 29707996, 37364696, 39395386, 44561994, 56047044, 59093079, 59415992, 74729392, 78790772, 89123988, 112094088, 118186158, 118831984, 157581544, 178247976, 224188176, 236372316, 315163088, 356495952, 453046939, 472744632, 906093878, 945489264, 1359140817, 1812187756, 2718281634, 3624375512, 5436563268, 7248751024, 10873126536, 21746253072]

約数ペア:

[(1, 21746253072), (2, 10873126536), (3, 7248751024), (4, 5436563268), (6, 3624375512), (8, 2718281634), (12, 1812187756), (16, 1359140817), (23, 945489264), (24, 906093878), (46, 472744632), (48, 453046939), (61, 356495952), (69, 315163088), (92, 236372316), (97, 224188176), (122, 178247976), (138, 157581544), (183, 118831984), (184, 118186158), (194, 112094088), (244, 89123988), (276, 78790772), (291, 74729392), (366, 59415992), (368, 59093079), (388, 56047044), (488, 44561994), (552, 39395386), (582, 37364696), (732, 29707996), (776, 28023522), (976, 22280997), (1104, 19697693), (1164, 18682348), (1403, 15499824), (1464, 14853998), (1552, 14011761), (2231, 9747312), (2328, 9341174), (2806, 7749912), (2928, 7426999), (3329, 6532368), (4209, 5166608), (4462, 4873656), (4656, 4670587), (5612, 3874956), (5917, 3675216), (6658, 3266184), (6693, 3249104), (8418, 2583304), (8924, 2436828), (9987, 2177456), (11224, 1937478), (11834, 1837608), (13316, 1633092), (13386, 1624552), (16836, 1291652), (17751, 1225072), (17848, 1218414), (19974, 1088728), (22448, 968739), (23668, 918804), (26632, 816546), (26772, 812276), (33672, 645826), (35502, 612536), (35696, 609207), (39948, 544364), (47336, 459402), (53264, 408273), (53544, 406138), (67344, 322913), (71004, 306268), (76567, 284016), (79896, 272182), (94672, 229701), (107088, 203069), (136091, 159792), (142008, 153134)]