320832624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 985222656

約数和(自身を除く): 664390032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 131, 148, 168, 197, 222, 259, 262, 296, 336, 393, 394, 444, 518, 524, 591, 592, 777, 786, 788, 888, 917, 1036, 1048, 1182, 1379, 1554, 1572, 1576, 1776, 1834, 2072, 2096, 2364, 2751, 2758, 3108, 3144, 3152, 3668, 4137, 4144, 4728, 4847, 5502, 5516, 6216, 6288, 7289, 7336, 8274, 9456, 9694, 11004, 11032, 12432, 14541, 14578, 14672, 16548, 19388, 21867, 22008, 22064, 25807, 29082, 29156, 33096, 33929, 38776, 43734, 44016, 51023, 51614, 58164, 58312, 66192, 67858, 77421, 77552, 87468, 101787, 102046, 103228, 116328, 116624, 135716, 153069, 154842, 174936, 180649, 203574, 204092, 206456, 232656, 271432, 306138, 309684, 349872, 361298, 407148, 408184, 412912, 541947, 542864, 612276, 619368, 722596, 814296, 816368, 954859, 1083894, 1224552, 1238736, 1445192, 1628592, 1909718, 2167788, 2449104, 2864577, 2890384, 3819436, 4335576, 5729154, 6684013, 7638872, 8671152, 11458308, 13368026, 15277744, 20052039, 22916616, 26736052, 40104078, 45833232, 53472104, 80208156, 106944208, 160416312, 320832624]

約数ペア:

[(1, 320832624), (2, 160416312), (3, 106944208), (4, 80208156), (6, 53472104), (7, 45833232), (8, 40104078), (12, 26736052), (14, 22916616), (16, 20052039), (21, 15277744), (24, 13368026), (28, 11458308), (37, 8671152), (42, 7638872), (48, 6684013), (56, 5729154), (74, 4335576), (84, 3819436), (111, 2890384), (112, 2864577), (131, 2449104), (148, 2167788), (168, 1909718), (197, 1628592), (222, 1445192), (259, 1238736), (262, 1224552), (296, 1083894), (336, 954859), (393, 816368), (394, 814296), (444, 722596), (518, 619368), (524, 612276), (591, 542864), (592, 541947), (777, 412912), (786, 408184), (788, 407148), (888, 361298), (917, 349872), (1036, 309684), (1048, 306138), (1182, 271432), (1379, 232656), (1554, 206456), (1572, 204092), (1576, 203574), (1776, 180649), (1834, 174936), (2072, 154842), (2096, 153069), (2364, 135716), (2751, 116624), (2758, 116328), (3108, 103228), (3144, 102046), (3152, 101787), (3668, 87468), (4137, 77552), (4144, 77421), (4728, 67858), (4847, 66192), (5502, 58312), (5516, 58164), (6216, 51614), (6288, 51023), (7289, 44016), (7336, 43734), (8274, 38776), (9456, 33929), (9694, 33096), (11004, 29156), (11032, 29082), (12432, 25807), (14541, 22064), (14578, 22008), (14672, 21867), (16548, 19388)]