289706976

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25793}}^1$

素因数の和:25825

約数の個数: 96

約数和(自身を含む): 910012320

約数和(自身を除く): 620305344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 25793, 51586, 77379, 103172, 154758, 206344, 232137, 309516, 335309, 412688, 464274, 619032, 670618, 696411, 825376, 928548, 1005927, 1238064, 1341236, 1392822, 1857096, 2011854, 2476128, 2682472, 2785644, 3017781, 3714192, 4023708, 5364944, 5571288, 6035562, 7428384, 8047416, 9053343, 10729888, 11142576, 12071124, 16094832, 18106686, 22285152, 24142248, 32189664, 36213372, 48284496, 72426744, 96568992, 144853488, 289706976]

約数ペア:

[(1, 289706976), (2, 144853488), (3, 96568992), (4, 72426744), (6, 48284496), (8, 36213372), (9, 32189664), (12, 24142248), (13, 22285152), (16, 18106686), (18, 16094832), (24, 12071124), (26, 11142576), (27, 10729888), (32, 9053343), (36, 8047416), (39, 7428384), (48, 6035562), (52, 5571288), (54, 5364944), (72, 4023708), (78, 3714192), (96, 3017781), (104, 2785644), (108, 2682472), (117, 2476128), (144, 2011854), (156, 1857096), (208, 1392822), (216, 1341236), (234, 1238064), (288, 1005927), (312, 928548), (351, 825376), (416, 696411), (432, 670618), (468, 619032), (624, 464274), (702, 412688), (864, 335309), (936, 309516), (1248, 232137), (1404, 206344), (1872, 154758), (2808, 103172), (3744, 77379), (5616, 51586), (11232, 25793)]