39518784

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 125211840

約数和(自身を除く): 85693056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 157, 171, 184, 192, 207, 228, 276, 288, 304, 314, 342, 368, 414, 437, 456, 471, 552, 576, 608, 628, 684, 736, 828, 874, 912, 942, 1104, 1216, 1256, 1311, 1368, 1413, 1472, 1656, 1748, 1824, 1884, 2208, 2512, 2622, 2736, 2826, 2983, 3312, 3496, 3611, 3648, 3768, 3933, 4416, 5024, 5244, 5472, 5652, 5966, 6624, 6992, 7222, 7536, 7866, 8949, 10048, 10488, 10833, 10944, 11304, 11932, 13248, 13984, 14444, 15072, 15732, 17898, 20976, 21666, 22608, 23864, 26847, 27968, 28888, 30144, 31464, 32499, 35796, 41952, 43332, 45216, 47728, 53694, 57776, 62928, 64998, 68609, 71592, 83904, 86664, 90432, 95456, 107388, 115552, 125856, 129996, 137218, 143184, 173328, 190912, 205827, 214776, 231104, 251712, 259992, 274436, 286368, 346656, 411654, 429552, 519984, 548872, 572736, 617481, 693312, 823308, 859104, 1039968, 1097744, 1234962, 1646616, 1718208, 2079936, 2195488, 2469924, 3293232, 4390976, 4939848, 6586464, 9879696, 13172928, 19759392, 39518784]

約数ペア:

[(1, 39518784), (2, 19759392), (3, 13172928), (4, 9879696), (6, 6586464), (8, 4939848), (9, 4390976), (12, 3293232), (16, 2469924), (18, 2195488), (19, 2079936), (23, 1718208), (24, 1646616), (32, 1234962), (36, 1097744), (38, 1039968), (46, 859104), (48, 823308), (57, 693312), (64, 617481), (69, 572736), (72, 548872), (76, 519984), (92, 429552), (96, 411654), (114, 346656), (138, 286368), (144, 274436), (152, 259992), (157, 251712), (171, 231104), (184, 214776), (192, 205827), (207, 190912), (228, 173328), (276, 143184), (288, 137218), (304, 129996), (314, 125856), (342, 115552), (368, 107388), (414, 95456), (437, 90432), (456, 86664), (471, 83904), (552, 71592), (576, 68609), (608, 64998), (628, 62928), (684, 57776), (736, 53694), (828, 47728), (874, 45216), (912, 43332), (942, 41952), (1104, 35796), (1216, 32499), (1256, 31464), (1311, 30144), (1368, 28888), (1413, 27968), (1472, 26847), (1656, 23864), (1748, 22608), (1824, 21666), (1884, 20976), (2208, 17898), (2512, 15732), (2622, 15072), (2736, 14444), (2826, 13984), (2983, 13248), (3312, 11932), (3496, 11304), (3611, 10944), (3648, 10833), (3768, 10488), (3933, 10048), (4416, 8949), (5024, 7866), (5244, 7536), (5472, 7222), (5652, 6992), (5966, 6624)]