1279169024

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5937

約数の個数: 80

約数和(自身を含む): 2969351616

約数和(自身を除く): 1690182592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1708, 1792, 1952, 3416, 3584, 3904, 5851, 6832, 7808, 11702, 13664, 15616, 23404, 27328, 31232, 40957, 46808, 54656, 81914, 93616, 109312, 163828, 187232, 218624, 327656, 356911, 374464, 655312, 713822, 748928, 1310624, 1427644, 1497856, 2498377, 2621248, 2855288, 2995712, 4996754, 5242496, 5710576, 9993508, 10484992, 11421152, 19987016, 20969984, 22842304, 39974032, 45684608, 79948064, 91369216, 159896128, 182738432, 319792256, 639584512, 1279169024]

約数ペア:

[(1, 1279169024), (2, 639584512), (4, 319792256), (7, 182738432), (8, 159896128), (14, 91369216), (16, 79948064), (28, 45684608), (32, 39974032), (56, 22842304), (61, 20969984), (64, 19987016), (112, 11421152), (122, 10484992), (128, 9993508), (224, 5710576), (244, 5242496), (256, 4996754), (427, 2995712), (448, 2855288), (488, 2621248), (512, 2498377), (854, 1497856), (896, 1427644), (976, 1310624), (1708, 748928), (1792, 713822), (1952, 655312), (3416, 374464), (3584, 356911), (3904, 327656), (5851, 218624), (6832, 187232), (7808, 163828), (11702, 109312), (13664, 93616), (15616, 81914), (23404, 54656), (27328, 46808), (31232, 40957)]