38978496

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 140

約数和(自身を含む): 118264432

約数和(自身を除く): 79285936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 103, 108, 144, 146, 162, 192, 206, 216, 219, 288, 292, 309, 324, 412, 432, 438, 576, 584, 618, 648, 657, 824, 864, 876, 927, 1168, 1236, 1296, 1314, 1648, 1728, 1752, 1854, 1971, 2336, 2472, 2592, 2628, 2781, 3296, 3504, 3708, 3942, 4672, 4944, 5184, 5256, 5562, 5913, 6592, 7008, 7416, 7519, 7884, 8343, 9888, 10512, 11124, 11826, 14016, 14832, 15038, 15768, 16686, 19776, 21024, 22248, 22557, 23652, 29664, 30076, 31536, 33372, 42048, 44496, 45114, 47304, 59328, 60152, 63072, 66744, 67671, 88992, 90228, 94608, 120304, 126144, 133488, 135342, 177984, 180456, 189216, 203013, 240608, 266976, 270684, 360912, 378432, 406026, 481216, 533952, 541368, 609039, 721824, 812052, 1082736, 1218078, 1443648, 1624104, 2165472, 2436156, 3248208, 4330944, 4872312, 6496416, 9744624, 12992832, 19489248, 38978496]

約数ペア:

[(1, 38978496), (2, 19489248), (3, 12992832), (4, 9744624), (6, 6496416), (8, 4872312), (9, 4330944), (12, 3248208), (16, 2436156), (18, 2165472), (24, 1624104), (27, 1443648), (32, 1218078), (36, 1082736), (48, 812052), (54, 721824), (64, 609039), (72, 541368), (73, 533952), (81, 481216), (96, 406026), (103, 378432), (108, 360912), (144, 270684), (146, 266976), (162, 240608), (192, 203013), (206, 189216), (216, 180456), (219, 177984), (288, 135342), (292, 133488), (309, 126144), (324, 120304), (412, 94608), (432, 90228), (438, 88992), (576, 67671), (584, 66744), (618, 63072), (648, 60152), (657, 59328), (824, 47304), (864, 45114), (876, 44496), (927, 42048), (1168, 33372), (1236, 31536), (1296, 30076), (1314, 29664), (1648, 23652), (1728, 22557), (1752, 22248), (1854, 21024), (1971, 19776), (2336, 16686), (2472, 15768), (2592, 15038), (2628, 14832), (2781, 14016), (3296, 11826), (3504, 11124), (3708, 10512), (3942, 9888), (4672, 8343), (4944, 7884), (5184, 7519), (5256, 7416), (5562, 7008), (5913, 6592)]