267731828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 600122880

約数和(自身を除く): 332391052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 338, 364, 377, 406, 676, 754, 812, 1183, 1508, 1951, 2366, 2639, 3902, 4732, 4901, 5278, 7804, 9802, 10556, 13657, 19604, 25363, 27314, 34307, 50726, 54628, 56579, 68614, 101452, 113158, 137228, 177541, 226316, 329719, 355082, 396053, 659438, 710164, 735527, 792106, 1318876, 1471054, 1584212, 2308033, 2942108, 4616066, 5148689, 9232132, 9561851, 10297378, 19123702, 20594756, 38247404, 66932957, 133865914, 267731828]

約数ペア:

[(1, 267731828), (2, 133865914), (4, 66932957), (7, 38247404), (13, 20594756), (14, 19123702), (26, 10297378), (28, 9561851), (29, 9232132), (52, 5148689), (58, 4616066), (91, 2942108), (116, 2308033), (169, 1584212), (182, 1471054), (203, 1318876), (338, 792106), (364, 735527), (377, 710164), (406, 659438), (676, 396053), (754, 355082), (812, 329719), (1183, 226316), (1508, 177541), (1951, 137228), (2366, 113158), (2639, 101452), (3902, 68614), (4732, 56579), (4901, 54628), (5278, 50726), (7804, 34307), (9802, 27314), (10556, 25363), (13657, 19604)]