1621275264

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 320

約数和(自身を含む): 5598331200

約数和(自身を除く): 3977055936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 89, 96, 108, 112, 126, 128, 144, 162, 168, 178, 189, 192, 216, 224, 251, 252, 267, 288, 324, 336, 356, 378, 384, 432, 448, 502, 504, 534, 567, 576, 623, 648, 672, 712, 753, 756, 801, 864, 896, 1004, 1008, 1068, 1134, 1152, 1246, 1296, 1344, 1424, 1506, 1512, 1602, 1728, 1757, 1869, 2008, 2016, 2136, 2259, 2268, 2403, 2492, 2592, 2688, 2848, 3012, 3024, 3204, 3456, 3514, 3738, 4016, 4032, 4272, 4518, 4536, 4806, 4984, 5184, 5271, 5607, 5696, 6024, 6048, 6408, 6777, 7028, 7209, 7476, 8032, 8064, 8544, 9036, 9072, 9612, 9968, 10368, 10542, 11214, 11392, 12048, 12096, 12816, 13554, 14056, 14418, 14952, 15813, 16064, 16821, 17088, 18072, 18144, 19224, 19936, 20331, 21084, 22339, 22428, 24096, 24192, 25632, 27108, 28112, 28836, 29904, 31626, 32128, 33642, 34176, 36144, 36288, 38448, 39872, 40662, 42168, 44678, 44856, 47439, 48192, 50463, 51264, 54216, 56224, 57672, 59808, 63252, 67017, 67284, 72288, 72576, 76896, 79744, 81324, 84336, 89356, 89712, 94878, 96384, 100926, 102528, 108432, 112448, 115344, 119616, 126504, 134034, 134568, 142317, 144576, 153792, 156373, 162648, 168672, 178712, 179424, 189756, 201051, 201852, 216864, 224896, 230688, 239232, 253008, 268068, 269136, 284634, 289152, 307584, 312746, 325296, 337344, 357424, 358848, 379512, 402102, 403704, 433728, 461376, 469119, 506016, 536136, 538272, 569268, 603153, 625492, 650592, 674688, 714848, 717696, 759024, 804204, 807408, 867456, 922752, 938238, 1012032, 1072272, 1076544, 1138536, 1206306, 1250984, 1301184, 1407357, 1429696, 1518048, 1608408, 1614816, 1809459, 1876476, 2024064, 2144544, 2153088, 2277072, 2412612, 2501968, 2602368, 2814714, 2859392, 3036096, 3216816, 3229632, 3618918, 3752952, 4222071, 4289088, 4554144, 4825224, 5003936, 5629428, 6072192, 6433632, 6459264, 7237836, 7505904, 8444142, 8578176, 9108288, 9650448, 10007872, 11258856, 12666213, 12867264, 14475672, 15011808, 16888284, 18216576, 19300896, 20015744, 22517712, 25332426, 25734528, 28951344, 30023616, 33776568, 38601792, 45035424, 50664852, 57902688, 60047232, 67553136, 77203584, 90070848, 101329704, 115805376, 135106272, 180141696, 202659408, 231610752, 270212544, 405318816, 540425088, 810637632, 1621275264]

約数ペア:

[(1, 1621275264), (2, 810637632), (3, 540425088), (4, 405318816), (6, 270212544), (7, 231610752), (8, 202659408), (9, 180141696), (12, 135106272), (14, 115805376), (16, 101329704), (18, 90070848), (21, 77203584), (24, 67553136), (27, 60047232), (28, 57902688), (32, 50664852), (36, 45035424), (42, 38601792), (48, 33776568), (54, 30023616), (56, 28951344), (63, 25734528), (64, 25332426), (72, 22517712), (81, 20015744), (84, 19300896), (89, 18216576), (96, 16888284), (108, 15011808), (112, 14475672), (126, 12867264), (128, 12666213), (144, 11258856), (162, 10007872), (168, 9650448), (178, 9108288), (189, 8578176), (192, 8444142), (216, 7505904), (224, 7237836), (251, 6459264), (252, 6433632), (267, 6072192), (288, 5629428), (324, 5003936), (336, 4825224), (356, 4554144), (378, 4289088), (384, 4222071), (432, 3752952), (448, 3618918), (502, 3229632), (504, 3216816), (534, 3036096), (567, 2859392), (576, 2814714), (623, 2602368), (648, 2501968), (672, 2412612), (712, 2277072), (753, 2153088), (756, 2144544), (801, 2024064), (864, 1876476), (896, 1809459), (1004, 1614816), (1008, 1608408), (1068, 1518048), (1134, 1429696), (1152, 1407357), (1246, 1301184), (1296, 1250984), (1344, 1206306), (1424, 1138536), (1506, 1076544), (1512, 1072272), (1602, 1012032), (1728, 938238), (1757, 922752), (1869, 867456), (2008, 807408), (2016, 804204), (2136, 759024), (2259, 717696), (2268, 714848), (2403, 674688), (2492, 650592), (2592, 625492), (2688, 603153), (2848, 569268), (3012, 538272), (3024, 536136), (3204, 506016), (3456, 469119), (3514, 461376), (3738, 433728), (4016, 403704), (4032, 402102), (4272, 379512), (4518, 358848), (4536, 357424), (4806, 337344), (4984, 325296), (5184, 312746), (5271, 307584), (5607, 289152), (5696, 284634), (6024, 269136), (6048, 268068), (6408, 253008), (6777, 239232), (7028, 230688), (7209, 224896), (7476, 216864), (8032, 201852), (8064, 201051), (8544, 189756), (9036, 179424), (9072, 178712), (9612, 168672), (9968, 162648), (10368, 156373), (10542, 153792), (11214, 144576), (11392, 142317), (12048, 134568), (12096, 134034), (12816, 126504), (13554, 119616), (14056, 115344), (14418, 112448), (14952, 108432), (15813, 102528), (16064, 100926), (16821, 96384), (17088, 94878), (18072, 89712), (18144, 89356), (19224, 84336), (19936, 81324), (20331, 79744), (21084, 76896), (22339, 72576), (22428, 72288), (24096, 67284), (24192, 67017), (25632, 63252), (27108, 59808), (28112, 57672), (28836, 56224), (29904, 54216), (31626, 51264), (32128, 50463), (33642, 48192), (34176, 47439), (36144, 44856), (36288, 44678), (38448, 42168), (39872, 40662)]