425917072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 80

約数和(自身を含む): 1007078400

約数和(自身を除く): 581161328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 497, 532, 568, 994, 1064, 1136, 1349, 1988, 2128, 2698, 2819, 3976, 5396, 5638, 7952, 9443, 10792, 11276, 18886, 19733, 21584, 22552, 37772, 39466, 45104, 53561, 75544, 78932, 107122, 151088, 157864, 200149, 214244, 315728, 374927, 400298, 428488, 749854, 800596, 856976, 1401043, 1499708, 1601192, 2802086, 2999416, 3202384, 3802831, 5604172, 5998832, 7605662, 11208344, 15211324, 22416688, 26619817, 30422648, 53239634, 60845296, 106479268, 212958536, 425917072]

約数ペア:

[(1, 425917072), (2, 212958536), (4, 106479268), (7, 60845296), (8, 53239634), (14, 30422648), (16, 26619817), (19, 22416688), (28, 15211324), (38, 11208344), (56, 7605662), (71, 5998832), (76, 5604172), (112, 3802831), (133, 3202384), (142, 2999416), (152, 2802086), (266, 1601192), (284, 1499708), (304, 1401043), (497, 856976), (532, 800596), (568, 749854), (994, 428488), (1064, 400298), (1136, 374927), (1349, 315728), (1988, 214244), (2128, 200149), (2698, 157864), (2819, 151088), (3976, 107122), (5396, 78932), (5638, 75544), (7952, 53561), (9443, 45104), (10792, 39466), (11276, 37772), (18886, 22552), (19733, 21584)]