286379394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3331}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 690923520

約数和(自身を除く): 404544126

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1869, 2047, 3331, 3738, 4094, 6141, 6662, 9993, 12282, 14329, 19986, 23317, 28658, 42987, 46634, 69951, 76613, 85974, 139902, 153226, 229839, 296459, 459678, 536291, 592918, 889377, 1072582, 1608873, 1778754, 2075213, 3217746, 4150426, 6225639, 6818557, 12451278, 13637114, 20455671, 40911342, 47729899, 95459798, 143189697, 286379394]

約数ペア:

[(1, 286379394), (2, 143189697), (3, 95459798), (6, 47729899), (7, 40911342), (14, 20455671), (21, 13637114), (23, 12451278), (42, 6818557), (46, 6225639), (69, 4150426), (89, 3217746), (138, 2075213), (161, 1778754), (178, 1608873), (267, 1072582), (322, 889377), (483, 592918), (534, 536291), (623, 459678), (966, 296459), (1246, 229839), (1869, 153226), (2047, 139902), (3331, 85974), (3738, 76613), (4094, 69951), (6141, 46634), (6662, 42987), (9993, 28658), (12282, 23317), (14329, 19986)]