645012144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1109}}^1$

素因数の和:1707

約数の個数: 120

約数和(自身を含む): 2068453920

約数和(自身を除く): 1423441776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 577, 1008, 1109, 1154, 1731, 2218, 2308, 3327, 3462, 4039, 4436, 4616, 5193, 6654, 6924, 7763, 8078, 8872, 9232, 9981, 10386, 12117, 13308, 13848, 15526, 16156, 17744, 19962, 20772, 23289, 24234, 26616, 27696, 31052, 32312, 36351, 39924, 41544, 46578, 48468, 53232, 62104, 64624, 69867, 72702, 79848, 83088, 93156, 96936, 124208, 139734, 145404, 159696, 186312, 193872, 279468, 290808, 372624, 558936, 581616, 639893, 1117872, 1279786, 1919679, 2559572, 3839358, 4479251, 5119144, 5759037, 7678716, 8958502, 10238288, 11518074, 13437753, 15357432, 17917004, 23036148, 26875506, 30714864, 35834008, 40313259, 46072296, 53751012, 71668016, 80626518, 92144592, 107502024, 161253036, 215004048, 322506072, 645012144]

約数ペア:

[(1, 645012144), (2, 322506072), (3, 215004048), (4, 161253036), (6, 107502024), (7, 92144592), (8, 80626518), (9, 71668016), (12, 53751012), (14, 46072296), (16, 40313259), (18, 35834008), (21, 30714864), (24, 26875506), (28, 23036148), (36, 17917004), (42, 15357432), (48, 13437753), (56, 11518074), (63, 10238288), (72, 8958502), (84, 7678716), (112, 5759037), (126, 5119144), (144, 4479251), (168, 3839358), (252, 2559572), (336, 1919679), (504, 1279786), (577, 1117872), (1008, 639893), (1109, 581616), (1154, 558936), (1731, 372624), (2218, 290808), (2308, 279468), (3327, 193872), (3462, 186312), (4039, 159696), (4436, 145404), (4616, 139734), (5193, 124208), (6654, 96936), (6924, 93156), (7763, 83088), (8078, 79848), (8872, 72702), (9232, 69867), (9981, 64624), (10386, 62104), (12117, 53232), (13308, 48468), (13848, 46578), (15526, 41544), (16156, 39924), (17744, 36351), (19962, 32312), (20772, 31052), (23289, 27696), (24234, 26616)]