678784848

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7039}}^1$

素因数の和:7105

約数の個数: 120

約数和(自身を含む): 2089866240

約数和(自身を除く): 1411081392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 861, 984, 1148, 1176, 1722, 1968, 2009, 2296, 2352, 3444, 4018, 4592, 6027, 6888, 7039, 8036, 12054, 13776, 14078, 16072, 21117, 24108, 28156, 32144, 42234, 48216, 49273, 56312, 84468, 96432, 98546, 112624, 147819, 168936, 197092, 288599, 295638, 337872, 344911, 394184, 577198, 591276, 689822, 788368, 865797, 1034733, 1154396, 1182552, 1379644, 1731594, 2020193, 2069466, 2308792, 2365104, 2759288, 3463188, 4040386, 4138932, 4617584, 5518576, 6060579, 6926376, 8080772, 8277864, 12121158, 13852752, 14141351, 16161544, 16555728, 24242316, 28282702, 32323088, 42424053, 48484632, 56565404, 84848106, 96969264, 113130808, 169696212, 226261616, 339392424, 678784848]

約数ペア:

[(1, 678784848), (2, 339392424), (3, 226261616), (4, 169696212), (6, 113130808), (7, 96969264), (8, 84848106), (12, 56565404), (14, 48484632), (16, 42424053), (21, 32323088), (24, 28282702), (28, 24242316), (41, 16555728), (42, 16161544), (48, 14141351), (49, 13852752), (56, 12121158), (82, 8277864), (84, 8080772), (98, 6926376), (112, 6060579), (123, 5518576), (147, 4617584), (164, 4138932), (168, 4040386), (196, 3463188), (246, 2759288), (287, 2365104), (294, 2308792), (328, 2069466), (336, 2020193), (392, 1731594), (492, 1379644), (574, 1182552), (588, 1154396), (656, 1034733), (784, 865797), (861, 788368), (984, 689822), (1148, 591276), (1176, 577198), (1722, 394184), (1968, 344911), (2009, 337872), (2296, 295638), (2352, 288599), (3444, 197092), (4018, 168936), (4592, 147819), (6027, 112624), (6888, 98546), (7039, 96432), (8036, 84468), (12054, 56312), (13776, 49273), (14078, 48216), (16072, 42234), (21117, 32144), (24108, 28156)]