279780102

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2527

約数の個数: 96

約数和(自身を含む): 740361600

約数和(自身を除く): 460581498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 258, 294, 301, 378, 387, 441, 602, 774, 882, 903, 1161, 1323, 1806, 2107, 2322, 2459, 2646, 2709, 4214, 4918, 5418, 6321, 7377, 8127, 12642, 14754, 16254, 17213, 18963, 22131, 34426, 37926, 44262, 51639, 56889, 66393, 103278, 105737, 113778, 120491, 132786, 154917, 211474, 240982, 309834, 317211, 361473, 464751, 634422, 722946, 740159, 929502, 951633, 1084419, 1480318, 1903266, 2168838, 2220477, 2854899, 3253257, 4440954, 5181113, 5709798, 6506514, 6661431, 10362226, 13322862, 15543339, 19984293, 31086678, 39968586, 46630017, 93260034, 139890051, 279780102]

約数ペア:

[(1, 279780102), (2, 139890051), (3, 93260034), (6, 46630017), (7, 39968586), (9, 31086678), (14, 19984293), (18, 15543339), (21, 13322862), (27, 10362226), (42, 6661431), (43, 6506514), (49, 5709798), (54, 5181113), (63, 4440954), (86, 3253257), (98, 2854899), (126, 2220477), (129, 2168838), (147, 1903266), (189, 1480318), (258, 1084419), (294, 951633), (301, 929502), (378, 740159), (387, 722946), (441, 634422), (602, 464751), (774, 361473), (882, 317211), (903, 309834), (1161, 240982), (1323, 211474), (1806, 154917), (2107, 132786), (2322, 120491), (2459, 113778), (2646, 105737), (2709, 103278), (4214, 66393), (4918, 56889), (5418, 51639), (6321, 44262), (7377, 37926), (8127, 34426), (12642, 22131), (14754, 18963), (16254, 17213)]