864891888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{4283}}^1$

素因数の和:4902

約数の個数: 80

約数和(自身を含む): 2558336256

約数和(自身を除く): 1693444368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1202, 1803, 2404, 3606, 4207, 4283, 4808, 7212, 8414, 8566, 9616, 12621, 12849, 14424, 16828, 17132, 25242, 25698, 28848, 29981, 33656, 34264, 50484, 51396, 59962, 67312, 68528, 89943, 100968, 102792, 119924, 179886, 201936, 205584, 239848, 359772, 479696, 719544, 1439088, 2574083, 5148166, 7722249, 10296332, 15444498, 18018581, 20592664, 30888996, 36037162, 41185328, 54055743, 61777992, 72074324, 108111486, 123555984, 144148648, 216222972, 288297296, 432445944, 864891888]

約数ペア:

[(1, 864891888), (2, 432445944), (3, 288297296), (4, 216222972), (6, 144148648), (7, 123555984), (8, 108111486), (12, 72074324), (14, 61777992), (16, 54055743), (21, 41185328), (24, 36037162), (28, 30888996), (42, 20592664), (48, 18018581), (56, 15444498), (84, 10296332), (112, 7722249), (168, 5148166), (336, 2574083), (601, 1439088), (1202, 719544), (1803, 479696), (2404, 359772), (3606, 239848), (4207, 205584), (4283, 201936), (4808, 179886), (7212, 119924), (8414, 102792), (8566, 100968), (9616, 89943), (12621, 68528), (12849, 67312), (14424, 59962), (16828, 51396), (17132, 50484), (25242, 34264), (25698, 33656), (28848, 29981)]