64371126248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{2687}}^1$

素因数の和:3247

約数の個数: 128

約数和(自身を含む): 145446174720

約数和(自身を除く): 81075048472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 487, 559, 572, 946, 974, 1118, 1144, 1892, 1948, 2236, 2687, 3784, 3896, 4472, 5357, 5374, 6149, 6331, 10714, 10748, 12298, 12662, 20941, 21428, 21496, 24596, 25324, 29557, 34931, 41882, 42856, 49192, 50648, 59114, 69641, 69862, 83764, 115541, 118228, 139282, 139724, 167528, 230351, 231082, 236456, 272233, 278564, 279448, 384241, 460702, 462164, 544466, 557128, 768482, 921404, 924328, 1088932, 1270951, 1308569, 1502033, 1536964, 1842808, 2177864, 2541902, 2617138, 2994563, 3004066, 3073928, 5083804, 5234276, 5989126, 6008132, 10167608, 10468552, 11978252, 12016264, 14394259, 16522363, 17011397, 23956504, 28788518, 33044726, 34022794, 56268467, 57577036, 66089452, 68045588, 112536934, 115154072, 132178904, 136091176, 187125367, 225073868, 374250734, 450147736, 618953137, 731490071, 748501468, 1237906274, 1462980142, 1497002936, 2475812548, 2925960284, 4951625096, 5851920568, 8046390781, 16092781562, 32185563124, 64371126248]

約数ペア:

[(1, 64371126248), (2, 32185563124), (4, 16092781562), (8, 8046390781), (11, 5851920568), (13, 4951625096), (22, 2925960284), (26, 2475812548), (43, 1497002936), (44, 1462980142), (52, 1237906274), (86, 748501468), (88, 731490071), (104, 618953137), (143, 450147736), (172, 374250734), (286, 225073868), (344, 187125367), (473, 136091176), (487, 132178904), (559, 115154072), (572, 112536934), (946, 68045588), (974, 66089452), (1118, 57577036), (1144, 56268467), (1892, 34022794), (1948, 33044726), (2236, 28788518), (2687, 23956504), (3784, 17011397), (3896, 16522363), (4472, 14394259), (5357, 12016264), (5374, 11978252), (6149, 10468552), (6331, 10167608), (10714, 6008132), (10748, 5989126), (12298, 5234276), (12662, 5083804), (20941, 3073928), (21428, 3004066), (21496, 2994563), (24596, 2617138), (25324, 2541902), (29557, 2177864), (34931, 1842808), (41882, 1536964), (42856, 1502033), (49192, 1308569), (50648, 1270951), (59114, 1088932), (69641, 924328), (69862, 921404), (83764, 768482), (115541, 557128), (118228, 544466), (139282, 462164), (139724, 460702), (167528, 384241), (230351, 279448), (231082, 278564), (236456, 272233)]