268311456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19013}}^1$

素因数の和:19043

約数の個数: 108

約数和(自身を含む): 887630562

約数和(自身を除く): 619319106

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 19013, 38026, 57039, 76052, 114078, 133091, 152104, 171117, 228156, 266182, 304208, 342234, 399273, 456312, 532364, 608416, 684468, 798546, 912624, 931637, 1064728, 1197819, 1368936, 1597092, 1825248, 1863274, 2129456, 2395638, 2737872, 2794911, 3194184, 3726548, 4258912, 4791276, 5475744, 5589822, 6388368, 7453096, 8384733, 9582552, 11179644, 12776736, 14906192, 16769466, 19165104, 22359288, 29812384, 33538932, 38330208, 44718576, 67077864, 89437152, 134155728, 268311456]

約数ペア:

[(1, 268311456), (2, 134155728), (3, 89437152), (4, 67077864), (6, 44718576), (7, 38330208), (8, 33538932), (9, 29812384), (12, 22359288), (14, 19165104), (16, 16769466), (18, 14906192), (21, 12776736), (24, 11179644), (28, 9582552), (32, 8384733), (36, 7453096), (42, 6388368), (48, 5589822), (49, 5475744), (56, 4791276), (63, 4258912), (72, 3726548), (84, 3194184), (96, 2794911), (98, 2737872), (112, 2395638), (126, 2129456), (144, 1863274), (147, 1825248), (168, 1597092), (196, 1368936), (224, 1197819), (252, 1064728), (288, 931637), (294, 912624), (336, 798546), (392, 684468), (441, 608416), (504, 532364), (588, 456312), (672, 399273), (784, 342234), (882, 304208), (1008, 266182), (1176, 228156), (1568, 171117), (1764, 152104), (2016, 133091), (2352, 114078), (3528, 76052), (4704, 57039), (7056, 38026), (14112, 19013)]