646968672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1485

約数の個数: 144

約数和(自身を含む): 2112233760

約数和(自身を除く): 1465265088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 269, 288, 336, 504, 538, 672, 807, 1008, 1076, 1193, 1614, 1883, 2016, 2152, 2386, 2421, 3228, 3579, 3766, 4304, 4772, 4842, 5649, 6456, 7158, 7532, 8351, 8608, 9544, 9684, 10737, 11298, 12912, 14316, 15064, 16702, 16947, 19088, 19368, 21474, 22596, 25053, 25824, 28632, 30128, 33404, 33894, 38176, 38736, 42948, 45192, 50106, 57264, 60256, 66808, 67788, 75159, 77472, 85896, 90384, 100212, 114528, 133616, 135576, 150318, 171792, 180768, 200424, 267232, 271152, 300636, 320917, 343584, 400848, 542304, 601272, 641834, 801696, 962751, 1202544, 1283668, 1925502, 2246419, 2405088, 2567336, 2888253, 3851004, 4492838, 5134672, 5776506, 6739257, 7702008, 8985676, 10269344, 11553012, 13478514, 15404016, 17971352, 20217771, 23106024, 26957028, 30808032, 35942704, 40435542, 46212048, 53914056, 71885408, 80871084, 92424096, 107828112, 161742168, 215656224, 323484336, 646968672]

約数ペア:

[(1, 646968672), (2, 323484336), (3, 215656224), (4, 161742168), (6, 107828112), (7, 92424096), (8, 80871084), (9, 71885408), (12, 53914056), (14, 46212048), (16, 40435542), (18, 35942704), (21, 30808032), (24, 26957028), (28, 23106024), (32, 20217771), (36, 17971352), (42, 15404016), (48, 13478514), (56, 11553012), (63, 10269344), (72, 8985676), (84, 7702008), (96, 6739257), (112, 5776506), (126, 5134672), (144, 4492838), (168, 3851004), (224, 2888253), (252, 2567336), (269, 2405088), (288, 2246419), (336, 1925502), (504, 1283668), (538, 1202544), (672, 962751), (807, 801696), (1008, 641834), (1076, 601272), (1193, 542304), (1614, 400848), (1883, 343584), (2016, 320917), (2152, 300636), (2386, 271152), (2421, 267232), (3228, 200424), (3579, 180768), (3766, 171792), (4304, 150318), (4772, 135576), (4842, 133616), (5649, 114528), (6456, 100212), (7158, 90384), (7532, 85896), (8351, 77472), (8608, 75159), (9544, 67788), (9684, 66808), (10737, 60256), (11298, 57264), (12912, 50106), (14316, 45192), (15064, 42948), (16702, 38736), (16947, 38176), (19088, 33894), (19368, 33404), (21474, 30128), (22596, 28632), (25053, 25824)]