340521696

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 1034180784

約数和(自身を除く): 693659088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 157, 204, 272, 288, 306, 314, 408, 443, 471, 544, 612, 628, 816, 886, 942, 1224, 1256, 1329, 1413, 1632, 1772, 1884, 2448, 2512, 2658, 2669, 2826, 3544, 3768, 3987, 4896, 5024, 5316, 5338, 5652, 7088, 7531, 7536, 7974, 8007, 10632, 10676, 11304, 14176, 15062, 15072, 15948, 16014, 21264, 21352, 22593, 22608, 24021, 30124, 31896, 32028, 42528, 42704, 45186, 45216, 48042, 60248, 63792, 64056, 67779, 69551, 85408, 90372, 96084, 120496, 127584, 128112, 135558, 139102, 180744, 192168, 208653, 240992, 256224, 271116, 278204, 361488, 384336, 417306, 542232, 556408, 625959, 722976, 768672, 834612, 1084464, 1112816, 1182367, 1251918, 1669224, 2168928, 2225632, 2364734, 2503836, 3338448, 3547101, 4729468, 5007672, 6676896, 7094202, 9458936, 10015344, 10641303, 14188404, 18917872, 20030688, 21282606, 28376808, 37835744, 42565212, 56753616, 85130424, 113507232, 170260848, 340521696]

約数ペア:

[(1, 340521696), (2, 170260848), (3, 113507232), (4, 85130424), (6, 56753616), (8, 42565212), (9, 37835744), (12, 28376808), (16, 21282606), (17, 20030688), (18, 18917872), (24, 14188404), (32, 10641303), (34, 10015344), (36, 9458936), (48, 7094202), (51, 6676896), (68, 5007672), (72, 4729468), (96, 3547101), (102, 3338448), (136, 2503836), (144, 2364734), (153, 2225632), (157, 2168928), (204, 1669224), (272, 1251918), (288, 1182367), (306, 1112816), (314, 1084464), (408, 834612), (443, 768672), (471, 722976), (544, 625959), (612, 556408), (628, 542232), (816, 417306), (886, 384336), (942, 361488), (1224, 278204), (1256, 271116), (1329, 256224), (1413, 240992), (1632, 208653), (1772, 192168), (1884, 180744), (2448, 139102), (2512, 135558), (2658, 128112), (2669, 127584), (2826, 120496), (3544, 96084), (3768, 90372), (3987, 85408), (4896, 69551), (5024, 67779), (5316, 64056), (5338, 63792), (5652, 60248), (7088, 48042), (7531, 45216), (7536, 45186), (7974, 42704), (8007, 42528), (10632, 32028), (10676, 31896), (11304, 30124), (14176, 24021), (15062, 22608), (15072, 22593), (15948, 21352), (16014, 21264)]