639117312

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 1875182400

約数和(自身を除く): 1236065088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 211, 232, 256, 272, 348, 384, 408, 422, 464, 493, 512, 544, 633, 696, 768, 816, 844, 928, 986, 1024, 1088, 1266, 1392, 1479, 1536, 1632, 1688, 1856, 1972, 2048, 2176, 2532, 2784, 2958, 3072, 3264, 3376, 3587, 3712, 3944, 4352, 5064, 5568, 5916, 6119, 6144, 6528, 6752, 7174, 7424, 7888, 8704, 10128, 10761, 11136, 11832, 12238, 13056, 13504, 14348, 14848, 15776, 17408, 18357, 20256, 21522, 22272, 23664, 24476, 26112, 27008, 28696, 29696, 31552, 34816, 36714, 40512, 43044, 44544, 47328, 48952, 52224, 54016, 57392, 59392, 63104, 73428, 81024, 86088, 89088, 94656, 97904, 104023, 104448, 108032, 114784, 126208, 146856, 162048, 172176, 178176, 189312, 195808, 208046, 216064, 229568, 252416, 293712, 312069, 324096, 344352, 378624, 391616, 416092, 432128, 459136, 504832, 587424, 624138, 648192, 688704, 757248, 783232, 832184, 918272, 1009664, 1174848, 1248276, 1296384, 1377408, 1514496, 1566464, 1664368, 1836544, 2349696, 2496552, 2754816, 3028992, 3132928, 3328736, 3673088, 4699392, 4993104, 5509632, 6265856, 6657472, 7346176, 9398784, 9986208, 11019264, 12531712, 13314944, 18797568, 19972416, 22038528, 26629888, 37595136, 39944832, 53259776, 79889664, 106519552, 159779328, 213039104, 319558656, 639117312]

約数ペア:

[(1, 639117312), (2, 319558656), (3, 213039104), (4, 159779328), (6, 106519552), (8, 79889664), (12, 53259776), (16, 39944832), (17, 37595136), (24, 26629888), (29, 22038528), (32, 19972416), (34, 18797568), (48, 13314944), (51, 12531712), (58, 11019264), (64, 9986208), (68, 9398784), (87, 7346176), (96, 6657472), (102, 6265856), (116, 5509632), (128, 4993104), (136, 4699392), (174, 3673088), (192, 3328736), (204, 3132928), (211, 3028992), (232, 2754816), (256, 2496552), (272, 2349696), (348, 1836544), (384, 1664368), (408, 1566464), (422, 1514496), (464, 1377408), (493, 1296384), (512, 1248276), (544, 1174848), (633, 1009664), (696, 918272), (768, 832184), (816, 783232), (844, 757248), (928, 688704), (986, 648192), (1024, 624138), (1088, 587424), (1266, 504832), (1392, 459136), (1479, 432128), (1536, 416092), (1632, 391616), (1688, 378624), (1856, 344352), (1972, 324096), (2048, 312069), (2176, 293712), (2532, 252416), (2784, 229568), (2958, 216064), (3072, 208046), (3264, 195808), (3376, 189312), (3587, 178176), (3712, 172176), (3944, 162048), (4352, 146856), (5064, 126208), (5568, 114784), (5916, 108032), (6119, 104448), (6144, 104023), (6528, 97904), (6752, 94656), (7174, 89088), (7424, 86088), (7888, 81024), (8704, 73428), (10128, 63104), (10761, 59392), (11136, 57392), (11832, 54016), (12238, 52224), (13056, 48952), (13504, 47328), (14348, 44544), (14848, 43044), (15776, 40512), (17408, 36714), (18357, 34816), (20256, 31552), (21522, 29696), (22272, 28696), (23664, 27008), (24476, 26112)]