221358130136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1\times {\mathrm{1171}}^1$

素因数の和:2017

約数の個数: 128

約数和(自身を含む): 490436432640

約数和(自身を除く): 269078302504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 373, 443, 572, 746, 886, 1144, 1171, 1492, 1772, 2342, 2984, 3544, 4103, 4684, 4849, 4873, 5759, 8206, 9368, 9698, 9746, 11518, 12881, 15223, 16412, 19396, 19492, 23036, 25762, 30446, 32824, 38792, 38984, 46072, 51524, 53339, 60892, 63349, 103048, 106678, 121784, 126698, 165239, 167453, 213356, 253396, 330478, 334906, 426712, 436783, 506792, 518753, 660956, 669812, 873566, 1037506, 1321912, 1339624, 1747132, 1817629, 2075012, 2148107, 3494264, 3635258, 4150024, 4296214, 4804613, 5678179, 5706283, 6743789, 7270516, 8592428, 9609226, 11356358, 11412566, 13487578, 14541032, 17184856, 19218452, 22712716, 22825132, 23629177, 26975156, 38436904, 45425432, 45650264, 47258354, 53950312, 62459969, 74181679, 94516708, 124919938, 148363358, 189033416, 193494869, 249839876, 296726716, 386989738, 499679752, 593453432, 773979476, 1547958952, 2128443559, 2515433297, 4256887118, 5030866594, 8513774236, 10061733188, 17027548472, 20123466376, 27669766267, 55339532534, 110679065068, 221358130136]

約数ペア:

[(1, 221358130136), (2, 110679065068), (4, 55339532534), (8, 27669766267), (11, 20123466376), (13, 17027548472), (22, 10061733188), (26, 8513774236), (44, 5030866594), (52, 4256887118), (88, 2515433297), (104, 2128443559), (143, 1547958952), (286, 773979476), (373, 593453432), (443, 499679752), (572, 386989738), (746, 296726716), (886, 249839876), (1144, 193494869), (1171, 189033416), (1492, 148363358), (1772, 124919938), (2342, 94516708), (2984, 74181679), (3544, 62459969), (4103, 53950312), (4684, 47258354), (4849, 45650264), (4873, 45425432), (5759, 38436904), (8206, 26975156), (9368, 23629177), (9698, 22825132), (9746, 22712716), (11518, 19218452), (12881, 17184856), (15223, 14541032), (16412, 13487578), (19396, 11412566), (19492, 11356358), (23036, 9609226), (25762, 8592428), (30446, 7270516), (32824, 6743789), (38792, 5706283), (38984, 5678179), (46072, 4804613), (51524, 4296214), (53339, 4150024), (60892, 3635258), (63349, 3494264), (103048, 2148107), (106678, 2075012), (121784, 1817629), (126698, 1747132), (165239, 1339624), (167453, 1321912), (213356, 1037506), (253396, 873566), (330478, 669812), (334906, 660956), (426712, 518753), (436783, 506792)]