1285687536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{2239}}^1$

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 3799756800

約数和(自身を除く): 2514069264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1709, 2239, 3418, 4478, 5127, 6717, 6836, 8956, 10254, 11963, 13434, 13672, 15673, 17912, 20508, 23926, 26868, 27344, 31346, 35824, 35889, 41016, 47019, 47852, 53736, 62692, 71778, 82032, 94038, 95704, 107472, 125384, 143556, 188076, 191408, 250768, 287112, 376152, 574224, 752304, 3826451, 7652902, 11479353, 15305804, 22958706, 26785157, 30611608, 45917412, 53570314, 61223216, 80355471, 91834824, 107140628, 160710942, 183669648, 214281256, 321421884, 428562512, 642843768, 1285687536]

約数ペア:

[(1, 1285687536), (2, 642843768), (3, 428562512), (4, 321421884), (6, 214281256), (7, 183669648), (8, 160710942), (12, 107140628), (14, 91834824), (16, 80355471), (21, 61223216), (24, 53570314), (28, 45917412), (42, 30611608), (48, 26785157), (56, 22958706), (84, 15305804), (112, 11479353), (168, 7652902), (336, 3826451), (1709, 752304), (2239, 574224), (3418, 376152), (4478, 287112), (5127, 250768), (6717, 191408), (6836, 188076), (8956, 143556), (10254, 125384), (11963, 107472), (13434, 95704), (13672, 94038), (15673, 82032), (17912, 71778), (20508, 62692), (23926, 53736), (26868, 47852), (27344, 47019), (31346, 41016), (35824, 35889)]