2640150408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{266359}}^1$

素因数の和:266434

約数の個数: 64

約数和(自身を含む): 7671168000

約数和(自身を除く): 5031017592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912, 266359, 532718, 799077, 1065436, 1598154, 1864513, 2130872, 3196308, 3729026, 5593539, 6392616, 7458052, 11187078, 14916104, 15715181, 22374156, 31430362, 44748312, 47145543, 62860724, 94291086, 110006267, 125721448, 188582172, 220012534, 330018801, 377164344, 440025068, 660037602, 880050136, 1320075204, 2640150408]

約数ペア:

[(1, 2640150408), (2, 1320075204), (3, 880050136), (4, 660037602), (6, 440025068), (7, 377164344), (8, 330018801), (12, 220012534), (14, 188582172), (21, 125721448), (24, 110006267), (28, 94291086), (42, 62860724), (56, 47145543), (59, 44748312), (84, 31430362), (118, 22374156), (168, 15715181), (177, 14916104), (236, 11187078), (354, 7458052), (413, 6392616), (472, 5593539), (708, 3729026), (826, 3196308), (1239, 2130872), (1416, 1864513), (1652, 1598154), (2478, 1065436), (3304, 799077), (4956, 532718), (9912, 266359)]