201518328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 570240000

約数和(自身を除く): 368721672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 109, 132, 141, 149, 188, 218, 264, 282, 298, 327, 376, 436, 447, 517, 564, 596, 654, 872, 894, 1034, 1128, 1192, 1199, 1308, 1551, 1639, 1788, 2068, 2398, 2616, 3102, 3278, 3576, 3597, 4136, 4796, 4917, 5123, 6204, 6556, 7003, 7194, 9592, 9834, 10246, 12408, 13112, 14006, 14388, 15369, 16241, 19668, 20492, 21009, 28012, 28776, 30738, 32482, 39336, 40984, 42018, 48723, 56024, 56353, 61476, 64964, 77033, 84036, 97446, 112706, 122952, 129928, 154066, 168072, 169059, 178651, 194892, 225412, 231099, 308132, 338118, 357302, 389784, 450824, 462198, 535953, 616264, 676236, 714604, 763327, 924396, 1071906, 1352472, 1429208, 1526654, 1848792, 2143812, 2289981, 3053308, 4287624, 4579962, 6106616, 8396597, 9159924, 16793194, 18319848, 25189791, 33586388, 50379582, 67172776, 100759164, 201518328]

約数ペア:

[(1, 201518328), (2, 100759164), (3, 67172776), (4, 50379582), (6, 33586388), (8, 25189791), (11, 18319848), (12, 16793194), (22, 9159924), (24, 8396597), (33, 6106616), (44, 4579962), (47, 4287624), (66, 3053308), (88, 2289981), (94, 2143812), (109, 1848792), (132, 1526654), (141, 1429208), (149, 1352472), (188, 1071906), (218, 924396), (264, 763327), (282, 714604), (298, 676236), (327, 616264), (376, 535953), (436, 462198), (447, 450824), (517, 389784), (564, 357302), (596, 338118), (654, 308132), (872, 231099), (894, 225412), (1034, 194892), (1128, 178651), (1192, 169059), (1199, 168072), (1308, 154066), (1551, 129928), (1639, 122952), (1788, 112706), (2068, 97446), (2398, 84036), (2616, 77033), (3102, 64964), (3278, 61476), (3576, 56353), (3597, 56024), (4136, 48723), (4796, 42018), (4917, 40984), (5123, 39336), (6204, 32482), (6556, 30738), (7003, 28776), (7194, 28012), (9592, 21009), (9834, 20492), (10246, 19668), (12408, 16241), (13112, 15369), (14006, 14388)]