223114626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^2$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 572692224

約数和(自身を除く): 349577598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 239, 279, 434, 478, 558, 651, 717, 1302, 1434, 1673, 1953, 2151, 3346, 3906, 4302, 5019, 7409, 10038, 14818, 15057, 22227, 30114, 44454, 51863, 57121, 66681, 103726, 114242, 133362, 155589, 171363, 311178, 342726, 399847, 466767, 514089, 799694, 933534, 1028178, 1199541, 1770751, 2399082, 3541502, 3598623, 5312253, 7197246, 10624506, 12395257, 15936759, 24790514, 31873518, 37185771, 74371542, 111557313, 223114626]

約数ペア:

[(1, 223114626), (2, 111557313), (3, 74371542), (6, 37185771), (7, 31873518), (9, 24790514), (14, 15936759), (18, 12395257), (21, 10624506), (31, 7197246), (42, 5312253), (62, 3598623), (63, 3541502), (93, 2399082), (126, 1770751), (186, 1199541), (217, 1028178), (239, 933534), (279, 799694), (434, 514089), (478, 466767), (558, 399847), (651, 342726), (717, 311178), (1302, 171363), (1434, 155589), (1673, 133362), (1953, 114242), (2151, 103726), (3346, 66681), (3906, 57121), (4302, 51863), (5019, 44454), (7409, 30114), (10038, 22227), (14818, 15057)]