788434164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42859}}^1$

素因数の和:42949

約数の個数: 72

約数和(自身を含む): 2308953920

約数和(自身を除く): 1520519756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 42859, 85718, 128577, 171436, 257154, 300013, 385731, 514308, 600026, 771462, 900039, 1200052, 1542924, 1800078, 2700117, 3128707, 3600156, 5400234, 6257414, 9386121, 10800468, 12514828, 18772242, 21900949, 28158363, 37544484, 43801898, 56316726, 65702847, 87603796, 112633452, 131405694, 197108541, 262811388, 394217082, 788434164]

約数ペア:

[(1, 788434164), (2, 394217082), (3, 262811388), (4, 197108541), (6, 131405694), (7, 112633452), (9, 87603796), (12, 65702847), (14, 56316726), (18, 43801898), (21, 37544484), (28, 28158363), (36, 21900949), (42, 18772242), (63, 12514828), (73, 10800468), (84, 9386121), (126, 6257414), (146, 5400234), (219, 3600156), (252, 3128707), (292, 2700117), (438, 1800078), (511, 1542924), (657, 1200052), (876, 900039), (1022, 771462), (1314, 600026), (1533, 514308), (2044, 385731), (2628, 300013), (3066, 257154), (4599, 171436), (6132, 128577), (9198, 85718), (18396, 42859)]