16643955888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1327}}^1$

素因数の和:1912

約数の個数: 240

約数和(自身を含む): 55693387776

約数和(自身を除く): 39049431888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 541, 552, 644, 828, 966, 1008, 1082, 1104, 1288, 1327, 1449, 1623, 1656, 1932, 2164, 2576, 2654, 2898, 3246, 3312, 3787, 3864, 3981, 4328, 4869, 5308, 5796, 6492, 7574, 7728, 7962, 8656, 9289, 9738, 10616, 11361, 11592, 11943, 12443, 12984, 15148, 15924, 18578, 19476, 21232, 22722, 23184, 23886, 24886, 25968, 27867, 30296, 30521, 31848, 34083, 37156, 37329, 38952, 45444, 47772, 49772, 55734, 60592, 61042, 63696, 68166, 74312, 74658, 77904, 83601, 87101, 90888, 91563, 95544, 99544, 111468, 111987, 122084, 136332, 148624, 149316, 167202, 174202, 181776, 183126, 191088, 199088, 213647, 222936, 223974, 244168, 261303, 272664, 274689, 298632, 334404, 348404, 366252, 427294, 445872, 447948, 488336, 522606, 545328, 549378, 597264, 640941, 668808, 696808, 717907, 732504, 783909, 854588, 895896, 1045212, 1098756, 1281882, 1337616, 1393616, 1435814, 1465008, 1567818, 1709176, 1791792, 1922823, 2090424, 2153721, 2197512, 2563764, 2871628, 3135636, 3418352, 3845646, 4180848, 4307442, 4395024, 5025349, 5127528, 5743256, 6271272, 6461163, 7691292, 8614884, 10050698, 10255056, 11486512, 12542544, 12922326, 15076047, 15382584, 16511861, 17229768, 20101396, 25844652, 30152094, 30765168, 33023722, 34459536, 40202792, 45228141, 49535583, 51689304, 60304188, 66047444, 80405584, 90456282, 99071166, 103378608, 115583027, 120608376, 132094888, 148606749, 180912564, 198142332, 231166054, 241216752, 264189776, 297213498, 346749081, 361825128, 396284664, 462332108, 594426996, 693498162, 723650256, 792569328, 924664216, 1040247243, 1188853992, 1386996324, 1849328432, 2080494486, 2377707984, 2773992648, 4160988972, 5547985296, 8321977944, 16643955888]

約数ペア:

[(1, 16643955888), (2, 8321977944), (3, 5547985296), (4, 4160988972), (6, 2773992648), (7, 2377707984), (8, 2080494486), (9, 1849328432), (12, 1386996324), (14, 1188853992), (16, 1040247243), (18, 924664216), (21, 792569328), (23, 723650256), (24, 693498162), (28, 594426996), (36, 462332108), (42, 396284664), (46, 361825128), (48, 346749081), (56, 297213498), (63, 264189776), (69, 241216752), (72, 231166054), (84, 198142332), (92, 180912564), (112, 148606749), (126, 132094888), (138, 120608376), (144, 115583027), (161, 103378608), (168, 99071166), (184, 90456282), (207, 80405584), (252, 66047444), (276, 60304188), (322, 51689304), (336, 49535583), (368, 45228141), (414, 40202792), (483, 34459536), (504, 33023722), (541, 30765168), (552, 30152094), (644, 25844652), (828, 20101396), (966, 17229768), (1008, 16511861), (1082, 15382584), (1104, 15076047), (1288, 12922326), (1327, 12542544), (1449, 11486512), (1623, 10255056), (1656, 10050698), (1932, 8614884), (2164, 7691292), (2576, 6461163), (2654, 6271272), (2898, 5743256), (3246, 5127528), (3312, 5025349), (3787, 4395024), (3864, 4307442), (3981, 4180848), (4328, 3845646), (4869, 3418352), (5308, 3135636), (5796, 2871628), (6492, 2563764), (7574, 2197512), (7728, 2153721), (7962, 2090424), (8656, 1922823), (9289, 1791792), (9738, 1709176), (10616, 1567818), (11361, 1465008), (11592, 1435814), (11943, 1393616), (12443, 1337616), (12984, 1281882), (15148, 1098756), (15924, 1045212), (18578, 895896), (19476, 854588), (21232, 783909), (22722, 732504), (23184, 717907), (23886, 696808), (24886, 668808), (25968, 640941), (27867, 597264), (30296, 549378), (30521, 545328), (31848, 522606), (34083, 488336), (37156, 447948), (37329, 445872), (38952, 427294), (45444, 366252), (47772, 348404), (49772, 334404), (55734, 298632), (60592, 274689), (61042, 272664), (63696, 261303), (68166, 244168), (74312, 223974), (74658, 222936), (77904, 213647), (83601, 199088), (87101, 191088), (90888, 183126), (91563, 181776), (95544, 174202), (99544, 167202), (111468, 149316), (111987, 148624), (122084, 136332)]