471832816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 1129483264

約数和(自身を除く): 657650448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 367, 728, 734, 883, 1456, 1468, 1766, 2569, 2936, 3532, 4771, 5138, 5872, 6181, 7064, 9542, 10276, 11479, 12362, 14128, 19084, 20552, 22958, 24724, 33397, 38168, 41104, 45916, 49448, 66794, 76336, 80353, 91832, 98896, 133588, 160706, 183664, 267176, 321412, 324061, 534352, 642824, 648122, 1285648, 1296244, 2268427, 2592488, 4212793, 4536854, 5184976, 8425586, 9073708, 16851172, 18147416, 29489551, 33702344, 36294832, 58979102, 67404688, 117958204, 235916408, 471832816]

約数ペア:

[(1, 471832816), (2, 235916408), (4, 117958204), (7, 67404688), (8, 58979102), (13, 36294832), (14, 33702344), (16, 29489551), (26, 18147416), (28, 16851172), (52, 9073708), (56, 8425586), (91, 5184976), (104, 4536854), (112, 4212793), (182, 2592488), (208, 2268427), (364, 1296244), (367, 1285648), (728, 648122), (734, 642824), (883, 534352), (1456, 324061), (1468, 321412), (1766, 267176), (2569, 183664), (2936, 160706), (3532, 133588), (4771, 98896), (5138, 91832), (5872, 80353), (6181, 76336), (7064, 66794), (9542, 49448), (10276, 45916), (11479, 41104), (12362, 38168), (14128, 33397), (19084, 24724), (20552, 22958)]