1639111824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12413}}^1$

素因数の和:12565

約数の個数: 120

約数和(自身を含む): 5283001152

約数和(自身を除く): 3643889328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1179, 1572, 1834, 2096, 2358, 2751, 3144, 3668, 4716, 5502, 6288, 7336, 8253, 9432, 11004, 12413, 14672, 16506, 18864, 22008, 24826, 33012, 37239, 44016, 49652, 66024, 74478, 86891, 99304, 111717, 132048, 148956, 173782, 198608, 223434, 260673, 297912, 347564, 446868, 521346, 595824, 695128, 782019, 893736, 1042692, 1390256, 1564038, 1626103, 1787472, 2085384, 3128076, 3252206, 4170768, 4878309, 6256152, 6504412, 9756618, 11382721, 12512304, 13008824, 14634927, 19513236, 22765442, 26017648, 29269854, 34148163, 39026472, 45530884, 58539708, 68296326, 78052944, 91061768, 102444489, 117079416, 136592652, 182123536, 204888978, 234158832, 273185304, 409777956, 546370608, 819555912, 1639111824]

約数ペア:

[(1, 1639111824), (2, 819555912), (3, 546370608), (4, 409777956), (6, 273185304), (7, 234158832), (8, 204888978), (9, 182123536), (12, 136592652), (14, 117079416), (16, 102444489), (18, 91061768), (21, 78052944), (24, 68296326), (28, 58539708), (36, 45530884), (42, 39026472), (48, 34148163), (56, 29269854), (63, 26017648), (72, 22765442), (84, 19513236), (112, 14634927), (126, 13008824), (131, 12512304), (144, 11382721), (168, 9756618), (252, 6504412), (262, 6256152), (336, 4878309), (393, 4170768), (504, 3252206), (524, 3128076), (786, 2085384), (917, 1787472), (1008, 1626103), (1048, 1564038), (1179, 1390256), (1572, 1042692), (1834, 893736), (2096, 782019), (2358, 695128), (2751, 595824), (3144, 521346), (3668, 446868), (4716, 347564), (5502, 297912), (6288, 260673), (7336, 223434), (8253, 198608), (9432, 173782), (11004, 148956), (12413, 132048), (14672, 111717), (16506, 99304), (18864, 86891), (22008, 74478), (24826, 66024), (33012, 49652), (37239, 44016)]