1389664512

素因数分解:

$2^8\times 3^5\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 4218570720

約数和(自身を除く): 2828906208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 162, 178, 192, 216, 243, 251, 256, 267, 288, 324, 356, 384, 432, 486, 502, 534, 576, 648, 712, 753, 768, 801, 864, 972, 1004, 1068, 1152, 1296, 1424, 1506, 1602, 1728, 1944, 2008, 2136, 2259, 2304, 2403, 2592, 2848, 3012, 3204, 3456, 3888, 4016, 4272, 4518, 4806, 5184, 5696, 6024, 6408, 6777, 6912, 7209, 7776, 8032, 8544, 9036, 9612, 10368, 11392, 12048, 12816, 13554, 14418, 15552, 16064, 17088, 18072, 19224, 20331, 20736, 21627, 22339, 22784, 24096, 25632, 27108, 28836, 31104, 32128, 34176, 36144, 38448, 40662, 43254, 44678, 48192, 51264, 54216, 57672, 60993, 62208, 64256, 67017, 68352, 72288, 76896, 81324, 86508, 89356, 96384, 102528, 108432, 115344, 121986, 134034, 144576, 153792, 162648, 173016, 178712, 192768, 201051, 205056, 216864, 230688, 243972, 268068, 289152, 307584, 325296, 346032, 357424, 402102, 433728, 461376, 487944, 536136, 578304, 603153, 615168, 650592, 692064, 714848, 804204, 867456, 922752, 975888, 1072272, 1206306, 1301184, 1384128, 1429696, 1608408, 1734912, 1809459, 1845504, 1951776, 2144544, 2412612, 2602368, 2768256, 2859392, 3216816, 3618918, 3903552, 4289088, 4825224, 5204736, 5428377, 5536512, 5718784, 6433632, 7237836, 7807104, 8578176, 9650448, 10856754, 12867264, 14475672, 15614208, 17156352, 19300896, 21713508, 25734528, 28951344, 38601792, 43427016, 51469056, 57902688, 77203584, 86854032, 115805376, 154407168, 173708064, 231610752, 347416128, 463221504, 694832256, 1389664512]

約数ペア:

[(1, 1389664512), (2, 694832256), (3, 463221504), (4, 347416128), (6, 231610752), (8, 173708064), (9, 154407168), (12, 115805376), (16, 86854032), (18, 77203584), (24, 57902688), (27, 51469056), (32, 43427016), (36, 38601792), (48, 28951344), (54, 25734528), (64, 21713508), (72, 19300896), (81, 17156352), (89, 15614208), (96, 14475672), (108, 12867264), (128, 10856754), (144, 9650448), (162, 8578176), (178, 7807104), (192, 7237836), (216, 6433632), (243, 5718784), (251, 5536512), (256, 5428377), (267, 5204736), (288, 4825224), (324, 4289088), (356, 3903552), (384, 3618918), (432, 3216816), (486, 2859392), (502, 2768256), (534, 2602368), (576, 2412612), (648, 2144544), (712, 1951776), (753, 1845504), (768, 1809459), (801, 1734912), (864, 1608408), (972, 1429696), (1004, 1384128), (1068, 1301184), (1152, 1206306), (1296, 1072272), (1424, 975888), (1506, 922752), (1602, 867456), (1728, 804204), (1944, 714848), (2008, 692064), (2136, 650592), (2259, 615168), (2304, 603153), (2403, 578304), (2592, 536136), (2848, 487944), (3012, 461376), (3204, 433728), (3456, 402102), (3888, 357424), (4016, 346032), (4272, 325296), (4518, 307584), (4806, 289152), (5184, 268068), (5696, 243972), (6024, 230688), (6408, 216864), (6777, 205056), (6912, 201051), (7209, 192768), (7776, 178712), (8032, 173016), (8544, 162648), (9036, 153792), (9612, 144576), (10368, 134034), (11392, 121986), (12048, 115344), (12816, 108432), (13554, 102528), (14418, 96384), (15552, 89356), (16064, 86508), (17088, 81324), (18072, 76896), (19224, 72288), (20331, 68352), (20736, 67017), (21627, 64256), (22339, 62208), (22784, 60993), (24096, 57672), (25632, 54216), (27108, 51264), (28836, 48192), (31104, 44678), (32128, 43254), (34176, 40662), (36144, 38448)]