217645596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12560

約数の個数: 96

約数和(自身を含む): 672967680

約数和(自身を除く): 455322084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 12517, 17388, 25034, 37551, 50068, 75102, 87619, 112653, 150204, 175238, 225306, 262857, 287891, 337959, 350476, 450612, 525714, 575782, 675918, 788571, 863673, 1051428, 1151564, 1351836, 1577142, 1727346, 2015237, 2365713, 2591019, 3154284, 3454692, 4030474, 4731426, 5182038, 6045711, 7773057, 8060948, 9462852, 10364076, 12091422, 15546114, 18137133, 24182844, 31092228, 36274266, 54411399, 72548532, 108822798, 217645596]

約数ペア:

[(1, 217645596), (2, 108822798), (3, 72548532), (4, 54411399), (6, 36274266), (7, 31092228), (9, 24182844), (12, 18137133), (14, 15546114), (18, 12091422), (21, 10364076), (23, 9462852), (27, 8060948), (28, 7773057), (36, 6045711), (42, 5182038), (46, 4731426), (54, 4030474), (63, 3454692), (69, 3154284), (84, 2591019), (92, 2365713), (108, 2015237), (126, 1727346), (138, 1577142), (161, 1351836), (189, 1151564), (207, 1051428), (252, 863673), (276, 788571), (322, 675918), (378, 575782), (414, 525714), (483, 450612), (621, 350476), (644, 337959), (756, 287891), (828, 262857), (966, 225306), (1242, 175238), (1449, 150204), (1932, 112653), (2484, 87619), (2898, 75102), (4347, 50068), (5796, 37551), (8694, 25034), (12517, 17388)]