253441656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2170

約数の個数: 128

約数和(自身を含む): 776160000

約数和(自身を除く): 522718344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 2099, 2236, 2322, 2808, 3096, 3354, 4198, 4472, 4644, 5031, 6297, 6708, 8396, 9288, 10062, 12594, 13416, 15093, 16792, 18891, 20124, 25188, 27287, 30186, 37782, 40248, 50376, 54574, 56673, 60372, 75564, 81861, 90257, 109148, 113346, 120744, 151128, 163722, 180514, 218296, 226692, 245583, 270771, 327444, 361028, 453384, 491166, 541542, 654888, 722056, 736749, 812313, 982332, 1083084, 1173341, 1473498, 1624626, 1964664, 2166168, 2346682, 2436939, 2946996, 3249252, 3520023, 4693364, 4873878, 5893992, 6498504, 7040046, 9386728, 9747756, 10560069, 14080092, 19495512, 21120138, 28160184, 31680207, 42240276, 63360414, 84480552, 126720828, 253441656]

約数ペア:

[(1, 253441656), (2, 126720828), (3, 84480552), (4, 63360414), (6, 42240276), (8, 31680207), (9, 28160184), (12, 21120138), (13, 19495512), (18, 14080092), (24, 10560069), (26, 9747756), (27, 9386728), (36, 7040046), (39, 6498504), (43, 5893992), (52, 4873878), (54, 4693364), (72, 3520023), (78, 3249252), (86, 2946996), (104, 2436939), (108, 2346682), (117, 2166168), (129, 1964664), (156, 1624626), (172, 1473498), (216, 1173341), (234, 1083084), (258, 982332), (312, 812313), (344, 736749), (351, 722056), (387, 654888), (468, 541542), (516, 491166), (559, 453384), (702, 361028), (774, 327444), (936, 270771), (1032, 245583), (1118, 226692), (1161, 218296), (1404, 180514), (1548, 163722), (1677, 151128), (2099, 120744), (2236, 113346), (2322, 109148), (2808, 90257), (3096, 81861), (3354, 75564), (4198, 60372), (4472, 56673), (4644, 54574), (5031, 50376), (6297, 40248), (6708, 37782), (8396, 30186), (9288, 27287), (10062, 25188), (12594, 20124), (13416, 18891), (15093, 16792)]