855217008

素因数分解:

$2^4\times 3^3\times {\mathrm{1283}}^1\times {\mathrm{1543}}^1$

素因数の和:2843

約数の個数: 80

約数和(自身を含む): 2458295040

約数和(自身を除く): 1603078032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1283, 1543, 2566, 3086, 3849, 4629, 5132, 6172, 7698, 9258, 10264, 11547, 12344, 13887, 15396, 18516, 20528, 23094, 24688, 27774, 30792, 34641, 37032, 41661, 46188, 55548, 61584, 69282, 74064, 83322, 92376, 111096, 138564, 166644, 184752, 222192, 277128, 333288, 554256, 666576, 1979669, 3959338, 5939007, 7918676, 11878014, 15837352, 17817021, 23756028, 31674704, 35634042, 47512056, 53451063, 71268084, 95024112, 106902126, 142536168, 213804252, 285072336, 427608504, 855217008]

約数ペア:

[(1, 855217008), (2, 427608504), (3, 285072336), (4, 213804252), (6, 142536168), (8, 106902126), (9, 95024112), (12, 71268084), (16, 53451063), (18, 47512056), (24, 35634042), (27, 31674704), (36, 23756028), (48, 17817021), (54, 15837352), (72, 11878014), (108, 7918676), (144, 5939007), (216, 3959338), (432, 1979669), (1283, 666576), (1543, 554256), (2566, 333288), (3086, 277128), (3849, 222192), (4629, 184752), (5132, 166644), (6172, 138564), (7698, 111096), (9258, 92376), (10264, 83322), (11547, 74064), (12344, 69282), (13887, 61584), (15396, 55548), (18516, 46188), (20528, 41661), (23094, 37032), (24688, 34641), (27774, 30792)]