2489817456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130003}}^1$

素因数の和:130043

約数の個数: 120

約数和(自身を含む): 8382657920

約数和(自身を除く): 5892840464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 130003, 260006, 390009, 520012, 780018, 910021, 1040024, 1170027, 1560036, 1820042, 2080048, 2340054, 2470057, 2730063, 3120072, 3640084, 4680108, 4940114, 5460126, 6240144, 7280168, 7410171, 8190189, 9360216, 9880228, 10920252, 14560336, 14820342, 16380378, 17290399, 18720432, 19760456, 21840504, 22230513, 29640684, 32760756, 34580798, 39520912, 43681008, 44461026, 51871197, 59281368, 65521512, 69161596, 88922052, 103742394, 118562736, 131043024, 138323192, 155613591, 177844104, 207484788, 276646384, 311227182, 355688208, 414969576, 622454364, 829939152, 1244908728, 2489817456]

約数ペア:

[(1, 2489817456), (2, 1244908728), (3, 829939152), (4, 622454364), (6, 414969576), (7, 355688208), (8, 311227182), (9, 276646384), (12, 207484788), (14, 177844104), (16, 155613591), (18, 138323192), (19, 131043024), (21, 118562736), (24, 103742394), (28, 88922052), (36, 69161596), (38, 65521512), (42, 59281368), (48, 51871197), (56, 44461026), (57, 43681008), (63, 39520912), (72, 34580798), (76, 32760756), (84, 29640684), (112, 22230513), (114, 21840504), (126, 19760456), (133, 18720432), (144, 17290399), (152, 16380378), (168, 14820342), (171, 14560336), (228, 10920252), (252, 9880228), (266, 9360216), (304, 8190189), (336, 7410171), (342, 7280168), (399, 6240144), (456, 5460126), (504, 4940114), (532, 4680108), (684, 3640084), (798, 3120072), (912, 2730063), (1008, 2470057), (1064, 2340054), (1197, 2080048), (1368, 1820042), (1596, 1560036), (2128, 1170027), (2394, 1040024), (2736, 910021), (3192, 780018), (4788, 520012), (6384, 390009), (9576, 260006), (19152, 130003)]