688432608

素因数分解:

$2^5\times 3^9\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 120

約数和(自身を含む): 2034853128

約数和(自身を除く): 1346420520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1093, 1296, 1458, 1944, 2186, 2187, 2592, 2916, 3279, 3888, 4372, 4374, 5832, 6558, 6561, 7776, 8744, 8748, 9837, 11664, 13116, 13122, 17488, 17496, 19674, 19683, 23328, 26232, 26244, 29511, 34976, 34992, 39348, 39366, 52464, 52488, 59022, 69984, 78696, 78732, 88533, 104928, 104976, 118044, 157392, 157464, 177066, 209952, 236088, 265599, 314784, 314928, 354132, 472176, 531198, 629856, 708264, 796797, 944352, 1062396, 1416528, 1593594, 2124792, 2390391, 2833056, 3187188, 4249584, 4780782, 6374376, 7171173, 8499168, 9561564, 12748752, 14342346, 19123128, 21513519, 25497504, 28684692, 38246256, 43027038, 57369384, 76492512, 86054076, 114738768, 172108152, 229477536, 344216304, 688432608]

約数ペア:

[(1, 688432608), (2, 344216304), (3, 229477536), (4, 172108152), (6, 114738768), (8, 86054076), (9, 76492512), (12, 57369384), (16, 43027038), (18, 38246256), (24, 28684692), (27, 25497504), (32, 21513519), (36, 19123128), (48, 14342346), (54, 12748752), (72, 9561564), (81, 8499168), (96, 7171173), (108, 6374376), (144, 4780782), (162, 4249584), (216, 3187188), (243, 2833056), (288, 2390391), (324, 2124792), (432, 1593594), (486, 1416528), (648, 1062396), (729, 944352), (864, 796797), (972, 708264), (1093, 629856), (1296, 531198), (1458, 472176), (1944, 354132), (2186, 314928), (2187, 314784), (2592, 265599), (2916, 236088), (3279, 209952), (3888, 177066), (4372, 157464), (4374, 157392), (5832, 118044), (6558, 104976), (6561, 104928), (7776, 88533), (8744, 78732), (8748, 78696), (9837, 69984), (11664, 59022), (13116, 52488), (13122, 52464), (17488, 39366), (17496, 39348), (19674, 34992), (19683, 34976), (23328, 29511), (26232, 26244)]