536420444

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 1161216000

約数和(自身を除く): 624795556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 191, 196, 322, 343, 356, 382, 623, 644, 686, 764, 1127, 1246, 1337, 1372, 2047, 2254, 2492, 2674, 4094, 4361, 4393, 4508, 5348, 7889, 8188, 8722, 8786, 9359, 14329, 15778, 16999, 17444, 17572, 18718, 28658, 30527, 30751, 31556, 33998, 37436, 57316, 61054, 61502, 65513, 67996, 100303, 118993, 122108, 123004, 131026, 200606, 215257, 237986, 262052, 390977, 401212, 430514, 475972, 702121, 781954, 832951, 861028, 1404242, 1506799, 1563908, 1665902, 2736839, 2808484, 3013598, 3331804, 5473678, 5830657, 6027196, 10947356, 11661314, 19157873, 23322628, 38315746, 76631492, 134105111, 268210222, 536420444]

約数ペア:

[(1, 536420444), (2, 268210222), (4, 134105111), (7, 76631492), (14, 38315746), (23, 23322628), (28, 19157873), (46, 11661314), (49, 10947356), (89, 6027196), (92, 5830657), (98, 5473678), (161, 3331804), (178, 3013598), (191, 2808484), (196, 2736839), (322, 1665902), (343, 1563908), (356, 1506799), (382, 1404242), (623, 861028), (644, 832951), (686, 781954), (764, 702121), (1127, 475972), (1246, 430514), (1337, 401212), (1372, 390977), (2047, 262052), (2254, 237986), (2492, 215257), (2674, 200606), (4094, 131026), (4361, 123004), (4393, 122108), (4508, 118993), (5348, 100303), (7889, 67996), (8188, 65513), (8722, 61502), (8786, 61054), (9359, 57316), (14329, 37436), (15778, 33998), (16999, 31556), (17444, 30751), (17572, 30527), (18718, 28658)]