273069916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 593712000

約数和(自身を除く): 320642084

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 61, 74, 116, 122, 148, 149, 203, 244, 259, 298, 406, 427, 518, 596, 812, 854, 1036, 1043, 1073, 1708, 1769, 2086, 2146, 2257, 3538, 4172, 4292, 4321, 4514, 5513, 7076, 7511, 8642, 9028, 9089, 11026, 12383, 15022, 15799, 17284, 18178, 22052, 24766, 30044, 30247, 31598, 36356, 38591, 49532, 60494, 63196, 63623, 65453, 77182, 120988, 127246, 130906, 154364, 159877, 254492, 261812, 263581, 319754, 336293, 458171, 527162, 639508, 672586, 916342, 1054324, 1119139, 1345172, 1832684, 1845067, 2238278, 2354051, 3690134, 4476556, 4708102, 7380268, 9416204, 9752497, 19504994, 39009988, 68267479, 136534958, 273069916]

約数ペア:

[(1, 273069916), (2, 136534958), (4, 68267479), (7, 39009988), (14, 19504994), (28, 9752497), (29, 9416204), (37, 7380268), (58, 4708102), (61, 4476556), (74, 3690134), (116, 2354051), (122, 2238278), (148, 1845067), (149, 1832684), (203, 1345172), (244, 1119139), (259, 1054324), (298, 916342), (406, 672586), (427, 639508), (518, 527162), (596, 458171), (812, 336293), (854, 319754), (1036, 263581), (1043, 261812), (1073, 254492), (1708, 159877), (1769, 154364), (2086, 130906), (2146, 127246), (2257, 120988), (3538, 77182), (4172, 65453), (4292, 63623), (4321, 63196), (4514, 60494), (5513, 49532), (7076, 38591), (7511, 36356), (8642, 31598), (9028, 30247), (9089, 30044), (11026, 24766), (12383, 22052), (15022, 18178), (15799, 17284)]