1657179648

素因数分解:

$2^9\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1350

約数の個数: 200

約数和(自身を含む): 5109762240

約数和(自身を除く): 3452582592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 768, 837, 864, 992, 1116, 1152, 1289, 1296, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2511, 2578, 2592, 2976, 3348, 3456, 3867, 3968, 4464, 4608, 5022, 5156, 5184, 5952, 6696, 6912, 7734, 7936, 8928, 10044, 10312, 10368, 11601, 11904, 13392, 13824, 15468, 15872, 17856, 20088, 20624, 20736, 23202, 23808, 26784, 30936, 34803, 35712, 39959, 40176, 41248, 41472, 46404, 47616, 53568, 61872, 69606, 71424, 79918, 80352, 82496, 92808, 104409, 107136, 119877, 123744, 139212, 142848, 159836, 160704, 164992, 185616, 208818, 214272, 239754, 247488, 278424, 319672, 321408, 329984, 359631, 371232, 417636, 428544, 479508, 494976, 556848, 639344, 642816, 659968, 719262, 742464, 835272, 959016, 989952, 1078893, 1113696, 1278688, 1285632, 1438524, 1484928, 1670544, 1918032, 1979904, 2157786, 2227392, 2557376, 2877048, 2969856, 3236679, 3341088, 3836064, 4315572, 4454784, 5114752, 5754096, 5939712, 6473358, 6682176, 7672128, 8631144, 8909568, 10229504, 11508192, 12946716, 13364352, 15344256, 17262288, 17819136, 20459008, 23016384, 25893432, 26728704, 30688512, 34524576, 46032768, 51786864, 53457408, 61377024, 69049152, 92065536, 103573728, 138098304, 184131072, 207147456, 276196608, 414294912, 552393216, 828589824, 1657179648]

約数ペア:

[(1, 1657179648), (2, 828589824), (3, 552393216), (4, 414294912), (6, 276196608), (8, 207147456), (9, 184131072), (12, 138098304), (16, 103573728), (18, 92065536), (24, 69049152), (27, 61377024), (31, 53457408), (32, 51786864), (36, 46032768), (48, 34524576), (54, 30688512), (62, 26728704), (64, 25893432), (72, 23016384), (81, 20459008), (93, 17819136), (96, 17262288), (108, 15344256), (124, 13364352), (128, 12946716), (144, 11508192), (162, 10229504), (186, 8909568), (192, 8631144), (216, 7672128), (248, 6682176), (256, 6473358), (279, 5939712), (288, 5754096), (324, 5114752), (372, 4454784), (384, 4315572), (432, 3836064), (496, 3341088), (512, 3236679), (558, 2969856), (576, 2877048), (648, 2557376), (744, 2227392), (768, 2157786), (837, 1979904), (864, 1918032), (992, 1670544), (1116, 1484928), (1152, 1438524), (1289, 1285632), (1296, 1278688), (1488, 1113696), (1536, 1078893), (1674, 989952), (1728, 959016), (1984, 835272), (2232, 742464), (2304, 719262), (2511, 659968), (2578, 642816), (2592, 639344), (2976, 556848), (3348, 494976), (3456, 479508), (3867, 428544), (3968, 417636), (4464, 371232), (4608, 359631), (5022, 329984), (5156, 321408), (5184, 319672), (5952, 278424), (6696, 247488), (6912, 239754), (7734, 214272), (7936, 208818), (8928, 185616), (10044, 164992), (10312, 160704), (10368, 159836), (11601, 142848), (11904, 139212), (13392, 123744), (13824, 119877), (15468, 107136), (15872, 104409), (17856, 92808), (20088, 82496), (20624, 80352), (20736, 79918), (23202, 71424), (23808, 69606), (26784, 61872), (30936, 53568), (34803, 47616), (35712, 46404), (39959, 41472), (40176, 41248)]