321925752

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 960062400

約数和(自身を除く): 638136648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 81, 87, 108, 111, 116, 148, 162, 174, 216, 222, 232, 261, 296, 324, 333, 348, 444, 463, 522, 648, 666, 696, 783, 888, 926, 999, 1044, 1073, 1332, 1389, 1566, 1852, 1998, 2088, 2146, 2349, 2664, 2778, 2997, 3132, 3219, 3704, 3996, 4167, 4292, 4698, 5556, 5994, 6264, 6438, 7992, 8334, 8584, 9396, 9657, 11112, 11988, 12501, 12876, 13427, 16668, 17131, 18792, 19314, 23976, 25002, 25752, 26854, 28971, 33336, 34262, 37503, 38628, 40281, 50004, 51393, 53708, 57942, 68524, 75006, 77256, 80562, 86913, 100008, 102786, 107416, 115884, 120843, 137048, 150012, 154179, 161124, 173826, 205572, 231768, 241686, 300024, 308358, 322248, 347652, 362529, 411144, 462537, 483372, 496799, 616716, 695304, 725058, 925074, 966744, 993598, 1087587, 1233432, 1387611, 1450116, 1490397, 1850148, 1987196, 2175174, 2775222, 2900232, 2980794, 3700296, 3974392, 4350348, 4471191, 5550444, 5961588, 8700696, 8942382, 11100888, 11923176, 13413573, 17884764, 26827146, 35769528, 40240719, 53654292, 80481438, 107308584, 160962876, 321925752]

約数ペア:

[(1, 321925752), (2, 160962876), (3, 107308584), (4, 80481438), (6, 53654292), (8, 40240719), (9, 35769528), (12, 26827146), (18, 17884764), (24, 13413573), (27, 11923176), (29, 11100888), (36, 8942382), (37, 8700696), (54, 5961588), (58, 5550444), (72, 4471191), (74, 4350348), (81, 3974392), (87, 3700296), (108, 2980794), (111, 2900232), (116, 2775222), (148, 2175174), (162, 1987196), (174, 1850148), (216, 1490397), (222, 1450116), (232, 1387611), (261, 1233432), (296, 1087587), (324, 993598), (333, 966744), (348, 925074), (444, 725058), (463, 695304), (522, 616716), (648, 496799), (666, 483372), (696, 462537), (783, 411144), (888, 362529), (926, 347652), (999, 322248), (1044, 308358), (1073, 300024), (1332, 241686), (1389, 231768), (1566, 205572), (1852, 173826), (1998, 161124), (2088, 154179), (2146, 150012), (2349, 137048), (2664, 120843), (2778, 115884), (2997, 107416), (3132, 102786), (3219, 100008), (3704, 86913), (3996, 80562), (4167, 77256), (4292, 75006), (4698, 68524), (5556, 57942), (5994, 53708), (6264, 51393), (6438, 50004), (7992, 40281), (8334, 38628), (8584, 37503), (9396, 34262), (9657, 33336), (11112, 28971), (11988, 26854), (12501, 25752), (12876, 25002), (13427, 23976), (16668, 19314), (17131, 18792)]