859065456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18979}}^1$

素因数の和:19054

約数の個数: 80

約数和(自身を含む): 2372348160

約数和(自身を除く): 1513282704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 2829, 3772, 5658, 7544, 11316, 15088, 18979, 22632, 37958, 45264, 56937, 75916, 113874, 151832, 227748, 303664, 436517, 455496, 778139, 873034, 910992, 1309551, 1556278, 1746068, 2334417, 2619102, 3112556, 3492136, 4668834, 5238204, 6225112, 6984272, 9337668, 10476408, 12450224, 17897197, 18675336, 20952816, 35794394, 37350672, 53691591, 71588788, 107383182, 143177576, 214766364, 286355152, 429532728, 859065456]

約数ペア:

[(1, 859065456), (2, 429532728), (3, 286355152), (4, 214766364), (6, 143177576), (8, 107383182), (12, 71588788), (16, 53691591), (23, 37350672), (24, 35794394), (41, 20952816), (46, 18675336), (48, 17897197), (69, 12450224), (82, 10476408), (92, 9337668), (123, 6984272), (138, 6225112), (164, 5238204), (184, 4668834), (246, 3492136), (276, 3112556), (328, 2619102), (368, 2334417), (492, 1746068), (552, 1556278), (656, 1309551), (943, 910992), (984, 873034), (1104, 778139), (1886, 455496), (1968, 436517), (2829, 303664), (3772, 227748), (5658, 151832), (7544, 113874), (11316, 75916), (15088, 56937), (18979, 45264), (22632, 37958)]