445885848

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{37993}}^1$

素因数の和:38168

約数の個数: 48

約数和(自身を含む): 1215048120

約数和(自身を除く): 769162272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 37993, 75986, 113979, 151972, 227958, 303944, 341937, 455916, 683874, 911832, 1367748, 2735496, 6192859, 12385718, 18578577, 24771436, 37157154, 49542872, 55735731, 74314308, 111471462, 148628616, 222942924, 445885848]

約数ペア:

[(1, 445885848), (2, 222942924), (3, 148628616), (4, 111471462), (6, 74314308), (8, 55735731), (9, 49542872), (12, 37157154), (18, 24771436), (24, 18578577), (36, 12385718), (72, 6192859), (163, 2735496), (326, 1367748), (489, 911832), (652, 683874), (978, 455916), (1304, 341937), (1467, 303944), (1956, 227958), (2934, 151972), (3912, 113979), (5868, 75986), (11736, 37993)]