201618324

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 529761960

約数和(自身を除く): 328143636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 313, 348, 522, 617, 626, 939, 1044, 1234, 1252, 1851, 1878, 2468, 2817, 3702, 3756, 5553, 5634, 7404, 9077, 11106, 11268, 17893, 18154, 22212, 27231, 35786, 36308, 53679, 54462, 71572, 81693, 107358, 108924, 161037, 163386, 193121, 214716, 322074, 326772, 386242, 579363, 644148, 772484, 1158726, 1738089, 2317452, 3476178, 5600509, 6952356, 11201018, 16801527, 22402036, 33603054, 50404581, 67206108, 100809162, 201618324]

約数ペア:

[(1, 201618324), (2, 100809162), (3, 67206108), (4, 50404581), (6, 33603054), (9, 22402036), (12, 16801527), (18, 11201018), (29, 6952356), (36, 5600509), (58, 3476178), (87, 2317452), (116, 1738089), (174, 1158726), (261, 772484), (313, 644148), (348, 579363), (522, 386242), (617, 326772), (626, 322074), (939, 214716), (1044, 193121), (1234, 163386), (1252, 161037), (1851, 108924), (1878, 107358), (2468, 81693), (2817, 71572), (3702, 54462), (3756, 53679), (5553, 36308), (5634, 35786), (7404, 27231), (9077, 22212), (11106, 18154), (11268, 17893)]