681990912

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 2080587600

約数和(自身を除く): 1398596688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 59, 64, 72, 87, 96, 116, 118, 128, 144, 173, 174, 177, 192, 232, 236, 256, 261, 288, 346, 348, 354, 384, 464, 472, 519, 522, 531, 576, 692, 696, 708, 768, 928, 944, 1038, 1044, 1062, 1152, 1384, 1392, 1416, 1557, 1711, 1856, 1888, 2076, 2088, 2124, 2304, 2768, 2784, 2832, 3114, 3422, 3712, 3776, 4152, 4176, 4248, 5017, 5133, 5536, 5568, 5664, 6228, 6844, 7424, 7552, 8304, 8352, 8496, 10034, 10207, 10266, 11072, 11136, 11328, 12456, 13688, 15051, 15104, 15399, 16608, 16704, 16992, 20068, 20414, 20532, 22144, 22272, 22656, 24912, 27376, 30102, 30621, 30798, 33216, 33408, 33984, 40136, 40828, 41064, 44288, 45153, 45312, 49824, 54752, 60204, 61242, 61596, 66432, 66816, 67968, 80272, 81656, 82128, 90306, 91863, 99648, 109504, 120408, 122484, 123192, 132864, 135936, 160544, 163312, 164256, 180612, 183726, 199296, 219008, 240816, 244968, 246384, 296003, 321088, 326624, 328512, 361224, 367452, 398592, 438016, 481632, 489936, 492768, 592006, 642176, 653248, 657024, 722448, 734904, 888009, 963264, 979872, 985536, 1184012, 1284352, 1306496, 1314048, 1444896, 1469808, 1776018, 1926528, 1959744, 1971072, 2368024, 2612992, 2664027, 2889792, 2939616, 3552036, 3853056, 3919488, 3942144, 4736048, 5328054, 5779584, 5879232, 7104072, 7838976, 9472096, 10656108, 11559168, 11758464, 14208144, 18944192, 21312216, 23516928, 28416288, 37888384, 42624432, 56832576, 75776768, 85248864, 113665152, 170497728, 227330304, 340995456, 681990912]

約数ペア:

[(1, 681990912), (2, 340995456), (3, 227330304), (4, 170497728), (6, 113665152), (8, 85248864), (9, 75776768), (12, 56832576), (16, 42624432), (18, 37888384), (24, 28416288), (29, 23516928), (32, 21312216), (36, 18944192), (48, 14208144), (58, 11758464), (59, 11559168), (64, 10656108), (72, 9472096), (87, 7838976), (96, 7104072), (116, 5879232), (118, 5779584), (128, 5328054), (144, 4736048), (173, 3942144), (174, 3919488), (177, 3853056), (192, 3552036), (232, 2939616), (236, 2889792), (256, 2664027), (261, 2612992), (288, 2368024), (346, 1971072), (348, 1959744), (354, 1926528), (384, 1776018), (464, 1469808), (472, 1444896), (519, 1314048), (522, 1306496), (531, 1284352), (576, 1184012), (692, 985536), (696, 979872), (708, 963264), (768, 888009), (928, 734904), (944, 722448), (1038, 657024), (1044, 653248), (1062, 642176), (1152, 592006), (1384, 492768), (1392, 489936), (1416, 481632), (1557, 438016), (1711, 398592), (1856, 367452), (1888, 361224), (2076, 328512), (2088, 326624), (2124, 321088), (2304, 296003), (2768, 246384), (2784, 244968), (2832, 240816), (3114, 219008), (3422, 199296), (3712, 183726), (3776, 180612), (4152, 164256), (4176, 163312), (4248, 160544), (5017, 135936), (5133, 132864), (5536, 123192), (5568, 122484), (5664, 120408), (6228, 109504), (6844, 99648), (7424, 91863), (7552, 90306), (8304, 82128), (8352, 81656), (8496, 80272), (10034, 67968), (10207, 66816), (10266, 66432), (11072, 61596), (11136, 61242), (11328, 60204), (12456, 54752), (13688, 49824), (15051, 45312), (15104, 45153), (15399, 44288), (16608, 41064), (16704, 40828), (16992, 40136), (20068, 33984), (20414, 33408), (20532, 33216), (22144, 30798), (22272, 30621), (22656, 30102), (24912, 27376)]