330731632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 857088000

約数和(自身を除く): 526356368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 112, 133, 142, 152, 154, 176, 199, 209, 266, 284, 304, 308, 398, 418, 497, 532, 568, 616, 781, 796, 836, 994, 1064, 1136, 1232, 1349, 1393, 1463, 1562, 1592, 1672, 1988, 2128, 2189, 2698, 2786, 2926, 3124, 3184, 3344, 3781, 3976, 4378, 5396, 5467, 5572, 5852, 6248, 7562, 7952, 8756, 9443, 10792, 10934, 11144, 11704, 12496, 14129, 14839, 15124, 15323, 17512, 18886, 21584, 21868, 22288, 23408, 26467, 28258, 29678, 30248, 30646, 35024, 37772, 41591, 43736, 52934, 56516, 59356, 60496, 61292, 75544, 83182, 87472, 98903, 103873, 105868, 113032, 118712, 122584, 151088, 155419, 166364, 197806, 207746, 211736, 226064, 237424, 245168, 268451, 291137, 310838, 332728, 395612, 415492, 423472, 536902, 582274, 621676, 665456, 791224, 830984, 1073804, 1087933, 1164548, 1243352, 1582448, 1661968, 1879157, 2147608, 2175866, 2329096, 2486704, 2952961, 3758314, 4295216, 4351732, 4658192, 5905922, 7516628, 8703464, 11811844, 15033256, 17406928, 20670727, 23623688, 30066512, 41341454, 47247376, 82682908, 165365816, 330731632]

約数ペア:

[(1, 330731632), (2, 165365816), (4, 82682908), (7, 47247376), (8, 41341454), (11, 30066512), (14, 23623688), (16, 20670727), (19, 17406928), (22, 15033256), (28, 11811844), (38, 8703464), (44, 7516628), (56, 5905922), (71, 4658192), (76, 4351732), (77, 4295216), (88, 3758314), (112, 2952961), (133, 2486704), (142, 2329096), (152, 2175866), (154, 2147608), (176, 1879157), (199, 1661968), (209, 1582448), (266, 1243352), (284, 1164548), (304, 1087933), (308, 1073804), (398, 830984), (418, 791224), (497, 665456), (532, 621676), (568, 582274), (616, 536902), (781, 423472), (796, 415492), (836, 395612), (994, 332728), (1064, 310838), (1136, 291137), (1232, 268451), (1349, 245168), (1393, 237424), (1463, 226064), (1562, 211736), (1592, 207746), (1672, 197806), (1988, 166364), (2128, 155419), (2189, 151088), (2698, 122584), (2786, 118712), (2926, 113032), (3124, 105868), (3184, 103873), (3344, 98903), (3781, 87472), (3976, 83182), (4378, 75544), (5396, 61292), (5467, 60496), (5572, 59356), (5852, 56516), (6248, 52934), (7562, 43736), (7952, 41591), (8756, 37772), (9443, 35024), (10792, 30646), (10934, 30248), (11144, 29678), (11704, 28258), (12496, 26467), (14129, 23408), (14839, 22288), (15124, 21868), (15323, 21584), (17512, 18886)]