219908045694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{13691}}^1$

素因数の和:14445

約数の個数: 64

約数和(自身を含む): 461838827520

約数和(自身を除く): 241930781826

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 487, 717, 974, 1434, 1461, 2922, 5497, 10994, 11201, 13691, 16491, 22402, 27382, 32982, 33603, 41073, 67206, 82146, 116393, 232786, 314893, 349179, 629786, 698358, 944679, 1889358, 2677039, 3272149, 5354078, 6544298, 6667517, 8031117, 9816447, 13335034, 16062234, 19632894, 20002551, 40005102, 75259427, 150518854, 153352891, 225778281, 306705782, 451556562, 460058673, 920117346, 1593536563, 3187073126, 4780609689, 9561219378, 36651340949, 73302681898, 109954022847, 219908045694]

約数ペア:

[(1, 219908045694), (2, 109954022847), (3, 73302681898), (6, 36651340949), (23, 9561219378), (46, 4780609689), (69, 3187073126), (138, 1593536563), (239, 920117346), (478, 460058673), (487, 451556562), (717, 306705782), (974, 225778281), (1434, 153352891), (1461, 150518854), (2922, 75259427), (5497, 40005102), (10994, 20002551), (11201, 19632894), (13691, 16062234), (16491, 13335034), (22402, 9816447), (27382, 8031117), (32982, 6667517), (33603, 6544298), (41073, 5354078), (67206, 3272149), (82146, 2677039), (116393, 1889358), (232786, 944679), (314893, 698358), (349179, 629786)]