1293128928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16447}}^1$

素因数の和:16486

約数の個数: 192

約数和(自身を含む): 4642283520

約数和(自身を除く): 3349154592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 16447, 19656, 26208, 32894, 39312, 49341, 65788, 78624, 98682, 115129, 131576, 148023, 197364, 213811, 230258, 263152, 296046, 345387, 394728, 427622, 444069, 460516, 526304, 592092, 641433, 690774, 789456, 855244, 888138, 921032, 1036161, 1184184, 1282866, 1381548, 1496677, 1578912, 1710488, 1776276, 1842064, 1924299, 2072322, 2368368, 2565732, 2763096, 2993354, 3108483, 3420976, 3552552, 3684128, 3848598, 4144644, 4490031, 4736736, 5131464, 5526192, 5772897, 5986708, 6216966, 6841952, 7105104, 7697196, 8289288, 8980062, 10262928, 11052384, 11545794, 11973416, 12433932, 13470093, 14210208, 15394392, 16578576, 17960124, 20525856, 23091588, 23946832, 24867864, 26940186, 30788784, 33157152, 35920248, 40410279, 46183176, 47893664, 49735728, 53880372, 61577568, 71840496, 80820558, 92366352, 99471456, 107760744, 143680992, 161641116, 184732704, 215521488, 323282232, 431042976, 646564464, 1293128928]

約数ペア:

[(1, 1293128928), (2, 646564464), (3, 431042976), (4, 323282232), (6, 215521488), (7, 184732704), (8, 161641116), (9, 143680992), (12, 107760744), (13, 99471456), (14, 92366352), (16, 80820558), (18, 71840496), (21, 61577568), (24, 53880372), (26, 49735728), (27, 47893664), (28, 46183176), (32, 40410279), (36, 35920248), (39, 33157152), (42, 30788784), (48, 26940186), (52, 24867864), (54, 23946832), (56, 23091588), (63, 20525856), (72, 17960124), (78, 16578576), (84, 15394392), (91, 14210208), (96, 13470093), (104, 12433932), (108, 11973416), (112, 11545794), (117, 11052384), (126, 10262928), (144, 8980062), (156, 8289288), (168, 7697196), (182, 7105104), (189, 6841952), (208, 6216966), (216, 5986708), (224, 5772897), (234, 5526192), (252, 5131464), (273, 4736736), (288, 4490031), (312, 4144644), (336, 3848598), (351, 3684128), (364, 3552552), (378, 3420976), (416, 3108483), (432, 2993354), (468, 2763096), (504, 2565732), (546, 2368368), (624, 2072322), (672, 1924299), (702, 1842064), (728, 1776276), (756, 1710488), (819, 1578912), (864, 1496677), (936, 1381548), (1008, 1282866), (1092, 1184184), (1248, 1036161), (1404, 921032), (1456, 888138), (1512, 855244), (1638, 789456), (1872, 690774), (2016, 641433), (2184, 592092), (2457, 526304), (2808, 460516), (2912, 444069), (3024, 427622), (3276, 394728), (3744, 345387), (4368, 296046), (4914, 263152), (5616, 230258), (6048, 213811), (6552, 197364), (8736, 148023), (9828, 131576), (11232, 115129), (13104, 98682), (16447, 78624), (19656, 65788), (26208, 49341), (32894, 39312)]