338656416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21911}}^1$

素因数の和:21954

約数の個数: 96

約数和(自身を含む): 1060190208

約数和(自身を除く): 721533792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 21911, 43822, 65733, 87644, 131466, 153377, 175288, 262932, 306754, 350576, 460131, 503953, 525864, 613508, 701152, 920262, 1007906, 1051728, 1227016, 1511859, 1840524, 2015812, 2103456, 2454032, 3023718, 3527671, 3681048, 4031624, 4908064, 6047436, 7055342, 7362096, 8063248, 10583013, 12094872, 14110684, 14724192, 16126496, 21166026, 24189744, 28221368, 42332052, 48379488, 56442736, 84664104, 112885472, 169328208, 338656416]

約数ペア:

[(1, 338656416), (2, 169328208), (3, 112885472), (4, 84664104), (6, 56442736), (7, 48379488), (8, 42332052), (12, 28221368), (14, 24189744), (16, 21166026), (21, 16126496), (23, 14724192), (24, 14110684), (28, 12094872), (32, 10583013), (42, 8063248), (46, 7362096), (48, 7055342), (56, 6047436), (69, 4908064), (84, 4031624), (92, 3681048), (96, 3527671), (112, 3023718), (138, 2454032), (161, 2103456), (168, 2015812), (184, 1840524), (224, 1511859), (276, 1227016), (322, 1051728), (336, 1007906), (368, 920262), (483, 701152), (552, 613508), (644, 525864), (672, 503953), (736, 460131), (966, 350576), (1104, 306754), (1288, 262932), (1932, 175288), (2208, 153377), (2576, 131466), (3864, 87644), (5152, 65733), (7728, 43822), (15456, 21911)]