499880976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13649}}^1$

素因数の和:13776

約数の個数: 80

約数和(自身を含む): 1489488000

約数和(自身を除く): 989607024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 9156, 12208, 13649, 18312, 27298, 36624, 40947, 54596, 81894, 95543, 109192, 163788, 191086, 218384, 286629, 327576, 382172, 573258, 655152, 764344, 1146516, 1487741, 1528688, 2293032, 2975482, 4463223, 4586064, 5950964, 8926446, 10414187, 11901928, 17852892, 20828374, 23803856, 31242561, 35705784, 41656748, 62485122, 71411568, 83313496, 124970244, 166626992, 249940488, 499880976]

約数ペア:

[(1, 499880976), (2, 249940488), (3, 166626992), (4, 124970244), (6, 83313496), (7, 71411568), (8, 62485122), (12, 41656748), (14, 35705784), (16, 31242561), (21, 23803856), (24, 20828374), (28, 17852892), (42, 11901928), (48, 10414187), (56, 8926446), (84, 5950964), (109, 4586064), (112, 4463223), (168, 2975482), (218, 2293032), (327, 1528688), (336, 1487741), (436, 1146516), (654, 764344), (763, 655152), (872, 573258), (1308, 382172), (1526, 327576), (1744, 286629), (2289, 218384), (2616, 191086), (3052, 163788), (4578, 109192), (5232, 95543), (6104, 81894), (9156, 54596), (12208, 40947), (13649, 36624), (18312, 27298)]