223847288

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 512148000

約数和(自身を除く): 288300712

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 97, 98, 116, 194, 196, 203, 232, 343, 388, 392, 406, 679, 686, 776, 812, 841, 1358, 1372, 1421, 1624, 1682, 2716, 2744, 2813, 2842, 3364, 4753, 5432, 5626, 5684, 5887, 6728, 9506, 9947, 11252, 11368, 11774, 19012, 19691, 19894, 22504, 23548, 33271, 38024, 39382, 39788, 41209, 47096, 66542, 78764, 79576, 81577, 82418, 133084, 137837, 157528, 163154, 164836, 266168, 275674, 288463, 326308, 329672, 551348, 571039, 576926, 652616, 964859, 1102696, 1142078, 1153852, 1929718, 2284156, 2307704, 3859436, 3997273, 4568312, 7718872, 7994546, 15989092, 27980911, 31978184, 55961822, 111923644, 223847288]

約数ペア:

[(1, 223847288), (2, 111923644), (4, 55961822), (7, 31978184), (8, 27980911), (14, 15989092), (28, 7994546), (29, 7718872), (49, 4568312), (56, 3997273), (58, 3859436), (97, 2307704), (98, 2284156), (116, 1929718), (194, 1153852), (196, 1142078), (203, 1102696), (232, 964859), (343, 652616), (388, 576926), (392, 571039), (406, 551348), (679, 329672), (686, 326308), (776, 288463), (812, 275674), (841, 266168), (1358, 164836), (1372, 163154), (1421, 157528), (1624, 137837), (1682, 133084), (2716, 82418), (2744, 81577), (2813, 79576), (2842, 78764), (3364, 66542), (4753, 47096), (5432, 41209), (5626, 39788), (5684, 39382), (5887, 38024), (6728, 33271), (9506, 23548), (9947, 22504), (11252, 19894), (11368, 19691), (11774, 19012)]