393072456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{123143}}^1$

素因数の和:123178

約数の個数: 64

約数和(自身を含む): 1182182400

約数和(自身を除く): 789109944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 123143, 246286, 369429, 492572, 738858, 862001, 985144, 1477716, 1724002, 2339717, 2586003, 2955432, 3448004, 4679434, 5172006, 6896008, 7019151, 9358868, 10344012, 14038302, 16378019, 18717736, 20688024, 28076604, 32756038, 49134057, 56153208, 65512076, 98268114, 131024152, 196536228, 393072456]

約数ペア:

[(1, 393072456), (2, 196536228), (3, 131024152), (4, 98268114), (6, 65512076), (7, 56153208), (8, 49134057), (12, 32756038), (14, 28076604), (19, 20688024), (21, 18717736), (24, 16378019), (28, 14038302), (38, 10344012), (42, 9358868), (56, 7019151), (57, 6896008), (76, 5172006), (84, 4679434), (114, 3448004), (133, 2955432), (152, 2586003), (168, 2339717), (228, 1724002), (266, 1477716), (399, 985144), (456, 862001), (532, 738858), (798, 492572), (1064, 369429), (1596, 246286), (3192, 123143)]