284048352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{140897}}^1$

素因数の和:140920

約数の個数: 72

約数和(自身を含む): 923163696

約数和(自身を除く): 639115344

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, 288, 336, 504, 672, 1008, 2016, 140897, 281794, 422691, 563588, 845382, 986279, 1127176, 1268073, 1690764, 1972558, 2254352, 2536146, 2958837, 3381528, 3945116, 4508704, 5072292, 5917674, 6763056, 7890232, 8876511, 10144584, 11835348, 13526112, 15780464, 17753022, 20289168, 23670696, 31560928, 35506044, 40578336, 47341392, 71012088, 94682784, 142024176, 284048352]

約数ペア:

[(1, 284048352), (2, 142024176), (3, 94682784), (4, 71012088), (6, 47341392), (7, 40578336), (8, 35506044), (9, 31560928), (12, 23670696), (14, 20289168), (16, 17753022), (18, 15780464), (21, 13526112), (24, 11835348), (28, 10144584), (32, 8876511), (36, 7890232), (42, 6763056), (48, 5917674), (56, 5072292), (63, 4508704), (72, 3945116), (84, 3381528), (96, 2958837), (112, 2536146), (126, 2254352), (144, 1972558), (168, 1690764), (224, 1268073), (252, 1127176), (288, 986279), (336, 845382), (504, 563588), (672, 422691), (1008, 281794), (2016, 140897)]