1217429808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{2039}}^1$

素因数の和:3834

約数の個数: 80

約数和(自身を含む): 3598103040

約数和(自身を除く): 2380673232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1777, 2039, 3554, 4078, 5331, 6117, 7108, 8156, 10662, 12234, 12439, 14216, 14273, 16312, 21324, 24468, 24878, 28432, 28546, 32624, 37317, 42648, 42819, 48936, 49756, 57092, 74634, 85296, 85638, 97872, 99512, 114184, 149268, 171276, 199024, 228368, 298536, 342552, 597072, 685104, 3623303, 7246606, 10869909, 14493212, 21739818, 25363121, 28986424, 43479636, 50726242, 57972848, 76089363, 86959272, 101452484, 152178726, 173918544, 202904968, 304357452, 405809936, 608714904, 1217429808]

約数ペア:

[(1, 1217429808), (2, 608714904), (3, 405809936), (4, 304357452), (6, 202904968), (7, 173918544), (8, 152178726), (12, 101452484), (14, 86959272), (16, 76089363), (21, 57972848), (24, 50726242), (28, 43479636), (42, 28986424), (48, 25363121), (56, 21739818), (84, 14493212), (112, 10869909), (168, 7246606), (336, 3623303), (1777, 685104), (2039, 597072), (3554, 342552), (4078, 298536), (5331, 228368), (6117, 199024), (7108, 171276), (8156, 149268), (10662, 114184), (12234, 99512), (12439, 97872), (14216, 85638), (14273, 85296), (16312, 74634), (21324, 57092), (24468, 49756), (24878, 48936), (28432, 42819), (28546, 42648), (32624, 37317)]