180042077488

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{360511}}^1$

素因数の和:360560

約数の個数: 100

約数和(自身を含む): 438250644608

約数和(自身を除く): 258208567120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2401, 2548, 2744, 4459, 4802, 5096, 5488, 8918, 9604, 10192, 17836, 19208, 31213, 35672, 38416, 62426, 71344, 124852, 249704, 360511, 499408, 721022, 1442044, 2523577, 2884088, 4686643, 5047154, 5768176, 9373286, 10094308, 17665039, 18746572, 20188616, 32806501, 35330078, 37493144, 40377232, 65613002, 70660156, 74986288, 123655273, 131226004, 141320312, 229645507, 247310546, 262452008, 282640624, 459291014, 494621092, 524904016, 865586911, 918582028, 989242184, 1607518549, 1731173822, 1837164056, 1978484368, 3215037098, 3462347644, 3674328112, 6430074196, 6924695288, 11252629843, 12860148392, 13849390576, 22505259686, 25720296784, 45010519372, 90021038744, 180042077488]

約数ペア:

[(1, 180042077488), (2, 90021038744), (4, 45010519372), (7, 25720296784), (8, 22505259686), (13, 13849390576), (14, 12860148392), (16, 11252629843), (26, 6924695288), (28, 6430074196), (49, 3674328112), (52, 3462347644), (56, 3215037098), (91, 1978484368), (98, 1837164056), (104, 1731173822), (112, 1607518549), (182, 989242184), (196, 918582028), (208, 865586911), (343, 524904016), (364, 494621092), (392, 459291014), (637, 282640624), (686, 262452008), (728, 247310546), (784, 229645507), (1274, 141320312), (1372, 131226004), (1456, 123655273), (2401, 74986288), (2548, 70660156), (2744, 65613002), (4459, 40377232), (4802, 37493144), (5096, 35330078), (5488, 32806501), (8918, 20188616), (9604, 18746572), (10192, 17665039), (17836, 10094308), (19208, 9373286), (31213, 5768176), (35672, 5047154), (38416, 4686643), (62426, 2884088), (71344, 2523577), (124852, 1442044), (249704, 721022), (360511, 499408)]