2778333696

素因数分解:

$2^9\times 3^5\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 240

約数和(自身を含む): 8427523104

約数和(自身を除く): 5649189408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 137, 144, 162, 163, 192, 216, 243, 256, 274, 288, 324, 326, 384, 411, 432, 486, 489, 512, 548, 576, 648, 652, 768, 822, 864, 972, 978, 1096, 1152, 1233, 1296, 1304, 1467, 1536, 1644, 1728, 1944, 1956, 2192, 2304, 2466, 2592, 2608, 2934, 3288, 3456, 3699, 3888, 3912, 4384, 4401, 4608, 4932, 5184, 5216, 5868, 6576, 6912, 7398, 7776, 7824, 8768, 8802, 9864, 10368, 10432, 11097, 11736, 13152, 13203, 13824, 14796, 15552, 15648, 17536, 17604, 19728, 20736, 20864, 22194, 22331, 23472, 26304, 26406, 29592, 31104, 31296, 33291, 35072, 35208, 39456, 39609, 41472, 41728, 44388, 44662, 46944, 52608, 52812, 59184, 62208, 62592, 66582, 66993, 70144, 70416, 78912, 79218, 83456, 88776, 89324, 93888, 105216, 105624, 118368, 124416, 125184, 133164, 133986, 140832, 157824, 158436, 177552, 178648, 187776, 200979, 210432, 211248, 236736, 250368, 266328, 267972, 281664, 315648, 316872, 355104, 357296, 375552, 401958, 422496, 473472, 532656, 535944, 563328, 602937, 631296, 633744, 710208, 714592, 751104, 803916, 844992, 946944, 1065312, 1071888, 1126656, 1205874, 1267488, 1420416, 1429184, 1607832, 1689984, 1808811, 1893888, 2130624, 2143776, 2253312, 2411748, 2534976, 2840832, 2858368, 3215664, 3379968, 3617622, 4261248, 4287552, 4823496, 5069952, 5426433, 5681664, 5716736, 6431328, 6759936, 7235244, 8522496, 8575104, 9646992, 10139904, 10852866, 11433472, 12862656, 14470488, 17044992, 17150208, 19293984, 20279808, 21705732, 25725312, 28940976, 34300416, 38587968, 43411464, 51450624, 57881952, 77175936, 86822928, 102901248, 115763904, 154351872, 173645856, 231527808, 308703744, 347291712, 463055616, 694583424, 926111232, 1389166848, 2778333696]

約数ペア:

[(1, 2778333696), (2, 1389166848), (3, 926111232), (4, 694583424), (6, 463055616), (8, 347291712), (9, 308703744), (12, 231527808), (16, 173645856), (18, 154351872), (24, 115763904), (27, 102901248), (32, 86822928), (36, 77175936), (48, 57881952), (54, 51450624), (64, 43411464), (72, 38587968), (81, 34300416), (96, 28940976), (108, 25725312), (128, 21705732), (137, 20279808), (144, 19293984), (162, 17150208), (163, 17044992), (192, 14470488), (216, 12862656), (243, 11433472), (256, 10852866), (274, 10139904), (288, 9646992), (324, 8575104), (326, 8522496), (384, 7235244), (411, 6759936), (432, 6431328), (486, 5716736), (489, 5681664), (512, 5426433), (548, 5069952), (576, 4823496), (648, 4287552), (652, 4261248), (768, 3617622), (822, 3379968), (864, 3215664), (972, 2858368), (978, 2840832), (1096, 2534976), (1152, 2411748), (1233, 2253312), (1296, 2143776), (1304, 2130624), (1467, 1893888), (1536, 1808811), (1644, 1689984), (1728, 1607832), (1944, 1429184), (1956, 1420416), (2192, 1267488), (2304, 1205874), (2466, 1126656), (2592, 1071888), (2608, 1065312), (2934, 946944), (3288, 844992), (3456, 803916), (3699, 751104), (3888, 714592), (3912, 710208), (4384, 633744), (4401, 631296), (4608, 602937), (4932, 563328), (5184, 535944), (5216, 532656), (5868, 473472), (6576, 422496), (6912, 401958), (7398, 375552), (7776, 357296), (7824, 355104), (8768, 316872), (8802, 315648), (9864, 281664), (10368, 267972), (10432, 266328), (11097, 250368), (11736, 236736), (13152, 211248), (13203, 210432), (13824, 200979), (14796, 187776), (15552, 178648), (15648, 177552), (17536, 158436), (17604, 157824), (19728, 140832), (20736, 133986), (20864, 133164), (22194, 125184), (22331, 124416), (23472, 118368), (26304, 105624), (26406, 105216), (29592, 93888), (31104, 89324), (31296, 88776), (33291, 83456), (35072, 79218), (35208, 78912), (39456, 70416), (39609, 70144), (41472, 66993), (41728, 66582), (44388, 62592), (44662, 62208), (46944, 59184), (52608, 52812)]