494059896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20177

約数の個数: 96

約数和(自身を含む): 1506885120

約数和(自身を除く): 1012825224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 12276, 20123, 24552, 40246, 60369, 80492, 120738, 160984, 181107, 221353, 241476, 362214, 442706, 482952, 623813, 664059, 724428, 885412, 1247626, 1328118, 1448856, 1770824, 1871439, 1992177, 2495252, 2656236, 3742878, 3984354, 4990504, 5312472, 5614317, 6861943, 7485756, 7968708, 11228634, 13723886, 14971512, 15937416, 20585829, 22457268, 27447772, 41171658, 44914536, 54895544, 61757487, 82343316, 123514974, 164686632, 247029948, 494059896]

約数ペア:

[(1, 494059896), (2, 247029948), (3, 164686632), (4, 123514974), (6, 82343316), (8, 61757487), (9, 54895544), (11, 44914536), (12, 41171658), (18, 27447772), (22, 22457268), (24, 20585829), (31, 15937416), (33, 14971512), (36, 13723886), (44, 11228634), (62, 7968708), (66, 7485756), (72, 6861943), (88, 5614317), (93, 5312472), (99, 4990504), (124, 3984354), (132, 3742878), (186, 2656236), (198, 2495252), (248, 1992177), (264, 1871439), (279, 1770824), (341, 1448856), (372, 1328118), (396, 1247626), (558, 885412), (682, 724428), (744, 664059), (792, 623813), (1023, 482952), (1116, 442706), (1364, 362214), (2046, 241476), (2232, 221353), (2728, 181107), (3069, 160984), (4092, 120738), (6138, 80492), (8184, 60369), (12276, 40246), (20123, 24552)]