2221296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 7166208

約数和(自身を除く): 4944912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 601, 616, 924, 1202, 1232, 1803, 1848, 2404, 3606, 3696, 4207, 4808, 6611, 7212, 8414, 9616, 12621, 13222, 14424, 16828, 19833, 25242, 26444, 28848, 33656, 39666, 46277, 50484, 52888, 67312, 79332, 92554, 100968, 105776, 138831, 158664, 185108, 201936, 277662, 317328, 370216, 555324, 740432, 1110648, 2221296]

約数ペア:

[(1, 2221296), (2, 1110648), (3, 740432), (4, 555324), (6, 370216), (7, 317328), (8, 277662), (11, 201936), (12, 185108), (14, 158664), (16, 138831), (21, 105776), (22, 100968), (24, 92554), (28, 79332), (33, 67312), (42, 52888), (44, 50484), (48, 46277), (56, 39666), (66, 33656), (77, 28848), (84, 26444), (88, 25242), (112, 19833), (132, 16828), (154, 14424), (168, 13222), (176, 12621), (231, 9616), (264, 8414), (308, 7212), (336, 6611), (462, 4808), (528, 4207), (601, 3696), (616, 3606), (924, 2404), (1202, 1848), (1232, 1803)]