1729817208

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 5688369720

約数和(自身を除く): 3958552512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 157, 162, 168, 189, 196, 216, 252, 294, 314, 324, 347, 378, 392, 441, 471, 504, 567, 588, 628, 648, 694, 756, 882, 942, 1041, 1099, 1134, 1176, 1256, 1323, 1388, 1413, 1512, 1764, 1884, 2082, 2198, 2268, 2429, 2646, 2776, 2826, 3123, 3297, 3528, 3768, 3969, 4164, 4239, 4396, 4536, 4858, 5292, 5652, 6246, 6594, 7287, 7693, 7938, 8328, 8478, 8792, 9369, 9716, 9891, 10584, 11304, 12492, 12717, 13188, 14574, 15386, 15876, 16956, 17003, 18738, 19432, 19782, 21861, 23079, 24984, 25434, 26376, 28107, 29148, 29673, 30772, 31752, 33912, 34006, 37476, 39564, 43722, 46158, 50868, 51009, 54479, 56214, 58296, 59346, 61544, 65583, 68012, 69237, 74952, 79128, 87444, 89019, 92316, 101736, 102018, 108958, 112428, 118692, 131166, 136024, 138474, 153027, 163437, 174888, 178038, 184632, 196749, 204036, 207711, 217916, 224856, 237384, 262332, 276948, 306054, 326874, 356076, 381353, 393498, 408072, 415422, 435832, 459081, 490311, 524664, 553896, 612108, 623133, 653748, 712152, 762706, 786996, 830844, 918162, 980622, 1144059, 1224216, 1246266, 1307496, 1377243, 1470933, 1525412, 1573992, 1661688, 1836324, 1961244, 2288118, 2492532, 2669471, 2754486, 2941866, 3050824, 3432177, 3672648, 3922488, 4412799, 4576236, 4985064, 5338942, 5508972, 5883732, 6864354, 8008413, 8825598, 9152472, 10296531, 10677884, 11017944, 11767464, 13728708, 16016826, 17651196, 20593062, 21355768, 24025239, 27457416, 30889593, 32033652, 35302392, 41186124, 48050478, 61779186, 64067304, 72075717, 82372248, 96100956, 123558372, 144151434, 192201912, 216227151, 247116744, 288302868, 432454302, 576605736, 864908604, 1729817208]

約数ペア:

[(1, 1729817208), (2, 864908604), (3, 576605736), (4, 432454302), (6, 288302868), (7, 247116744), (8, 216227151), (9, 192201912), (12, 144151434), (14, 123558372), (18, 96100956), (21, 82372248), (24, 72075717), (27, 64067304), (28, 61779186), (36, 48050478), (42, 41186124), (49, 35302392), (54, 32033652), (56, 30889593), (63, 27457416), (72, 24025239), (81, 21355768), (84, 20593062), (98, 17651196), (108, 16016826), (126, 13728708), (147, 11767464), (157, 11017944), (162, 10677884), (168, 10296531), (189, 9152472), (196, 8825598), (216, 8008413), (252, 6864354), (294, 5883732), (314, 5508972), (324, 5338942), (347, 4985064), (378, 4576236), (392, 4412799), (441, 3922488), (471, 3672648), (504, 3432177), (567, 3050824), (588, 2941866), (628, 2754486), (648, 2669471), (694, 2492532), (756, 2288118), (882, 1961244), (942, 1836324), (1041, 1661688), (1099, 1573992), (1134, 1525412), (1176, 1470933), (1256, 1377243), (1323, 1307496), (1388, 1246266), (1413, 1224216), (1512, 1144059), (1764, 980622), (1884, 918162), (2082, 830844), (2198, 786996), (2268, 762706), (2429, 712152), (2646, 653748), (2776, 623133), (2826, 612108), (3123, 553896), (3297, 524664), (3528, 490311), (3768, 459081), (3969, 435832), (4164, 415422), (4239, 408072), (4396, 393498), (4536, 381353), (4858, 356076), (5292, 326874), (5652, 306054), (6246, 276948), (6594, 262332), (7287, 237384), (7693, 224856), (7938, 217916), (8328, 207711), (8478, 204036), (8792, 196749), (9369, 184632), (9716, 178038), (9891, 174888), (10584, 163437), (11304, 153027), (12492, 138474), (12717, 136024), (13188, 131166), (14574, 118692), (15386, 112428), (15876, 108958), (16956, 102018), (17003, 101736), (18738, 92316), (19432, 89019), (19782, 87444), (21861, 79128), (23079, 74952), (24984, 69237), (25434, 68012), (26376, 65583), (28107, 61544), (29148, 59346), (29673, 58296), (30772, 56214), (31752, 54479), (33912, 51009), (34006, 50868), (37476, 46158), (39564, 43722)]