397921248

素因数分解:

$2^5\times 3^5\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:799

約数の個数: 144

約数和(自身を含む): 1191271536

約数和(自身を除く): 793350288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 243, 288, 292, 324, 432, 438, 486, 584, 648, 657, 701, 864, 876, 972, 1168, 1296, 1314, 1402, 1752, 1944, 1971, 2103, 2336, 2592, 2628, 2804, 3504, 3888, 3942, 4206, 5256, 5608, 5913, 6309, 7008, 7776, 7884, 8412, 10512, 11216, 11826, 12618, 15768, 16824, 17739, 18927, 21024, 22432, 23652, 25236, 31536, 33648, 35478, 37854, 47304, 50472, 51173, 56781, 63072, 67296, 70956, 75708, 94608, 100944, 102346, 113562, 141912, 151416, 153519, 170343, 189216, 201888, 204692, 227124, 283824, 302832, 307038, 340686, 409384, 454248, 460557, 567648, 605664, 614076, 681372, 818768, 908496, 921114, 1228152, 1362744, 1381671, 1637536, 1816992, 1842228, 2456304, 2725488, 2763342, 3684456, 4145013, 4912608, 5450976, 5526684, 7368912, 8290026, 11053368, 12435039, 14737824, 16580052, 22106736, 24870078, 33160104, 44213472, 49740156, 66320208, 99480312, 132640416, 198960624, 397921248]

約数ペア:

[(1, 397921248), (2, 198960624), (3, 132640416), (4, 99480312), (6, 66320208), (8, 49740156), (9, 44213472), (12, 33160104), (16, 24870078), (18, 22106736), (24, 16580052), (27, 14737824), (32, 12435039), (36, 11053368), (48, 8290026), (54, 7368912), (72, 5526684), (73, 5450976), (81, 4912608), (96, 4145013), (108, 3684456), (144, 2763342), (146, 2725488), (162, 2456304), (216, 1842228), (219, 1816992), (243, 1637536), (288, 1381671), (292, 1362744), (324, 1228152), (432, 921114), (438, 908496), (486, 818768), (584, 681372), (648, 614076), (657, 605664), (701, 567648), (864, 460557), (876, 454248), (972, 409384), (1168, 340686), (1296, 307038), (1314, 302832), (1402, 283824), (1752, 227124), (1944, 204692), (1971, 201888), (2103, 189216), (2336, 170343), (2592, 153519), (2628, 151416), (2804, 141912), (3504, 113562), (3888, 102346), (3942, 100944), (4206, 94608), (5256, 75708), (5608, 70956), (5913, 67296), (6309, 63072), (7008, 56781), (7776, 51173), (7884, 50472), (8412, 47304), (10512, 37854), (11216, 35478), (11826, 33648), (12618, 31536), (15768, 25236), (16824, 23652), (17739, 22432), (18927, 21024)]