858451384

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 1920877200

約数和(自身を除く): 1062425816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 131, 146, 196, 229, 262, 292, 392, 458, 511, 524, 584, 916, 917, 1022, 1048, 1603, 1832, 1834, 2044, 3206, 3577, 3668, 4088, 6412, 6419, 7154, 7336, 9563, 11221, 12824, 12838, 14308, 16717, 19126, 22442, 25676, 28616, 29999, 33434, 38252, 44884, 51352, 59998, 66868, 66941, 76504, 89768, 117019, 119996, 133736, 133882, 209993, 234038, 239992, 267764, 419986, 468076, 468587, 535528, 819133, 839972, 936152, 937174, 1469951, 1638266, 1679944, 1874348, 2189927, 2939902, 3276532, 3748696, 4379854, 5879804, 6553064, 8759708, 11759608, 15329489, 17519416, 30658978, 61317956, 107306423, 122635912, 214612846, 429225692, 858451384]

約数ペア:

[(1, 858451384), (2, 429225692), (4, 214612846), (7, 122635912), (8, 107306423), (14, 61317956), (28, 30658978), (49, 17519416), (56, 15329489), (73, 11759608), (98, 8759708), (131, 6553064), (146, 5879804), (196, 4379854), (229, 3748696), (262, 3276532), (292, 2939902), (392, 2189927), (458, 1874348), (511, 1679944), (524, 1638266), (584, 1469951), (916, 937174), (917, 936152), (1022, 839972), (1048, 819133), (1603, 535528), (1832, 468587), (1834, 468076), (2044, 419986), (3206, 267764), (3577, 239992), (3668, 234038), (4088, 209993), (6412, 133882), (6419, 133736), (7154, 119996), (7336, 117019), (9563, 89768), (11221, 76504), (12824, 66941), (12838, 66868), (14308, 59998), (16717, 51352), (19126, 44884), (22442, 38252), (25676, 33434), (28616, 29999)]