465009984

素因数分解:

$2^6\times 3^4\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 140

約数和(自身を含む): 1387701568

約数和(自身を除く): 922691584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 271, 288, 324, 331, 432, 542, 576, 648, 662, 813, 864, 993, 1084, 1296, 1324, 1626, 1728, 1986, 2168, 2439, 2592, 2648, 2979, 3252, 3972, 4336, 4878, 5184, 5296, 5958, 6504, 7317, 7944, 8672, 8937, 9756, 10592, 11916, 13008, 14634, 15888, 17344, 17874, 19512, 21184, 21951, 23832, 26016, 26811, 29268, 31776, 35748, 39024, 43902, 47664, 52032, 53622, 58536, 63552, 71496, 78048, 87804, 89701, 95328, 107244, 117072, 142992, 156096, 175608, 179402, 190656, 214488, 234144, 269103, 285984, 351216, 358804, 428976, 468288, 538206, 571968, 702432, 717608, 807309, 857952, 1076412, 1404864, 1435216, 1614618, 1715904, 2152824, 2421927, 2870432, 3229236, 4305648, 4843854, 5740864, 6458472, 7265781, 8611296, 9687708, 12916944, 14531562, 17222592, 19375416, 25833888, 29063124, 38750832, 51667776, 58126248, 77501664, 116252496, 155003328, 232504992, 465009984]

約数ペア:

[(1, 465009984), (2, 232504992), (3, 155003328), (4, 116252496), (6, 77501664), (8, 58126248), (9, 51667776), (12, 38750832), (16, 29063124), (18, 25833888), (24, 19375416), (27, 17222592), (32, 14531562), (36, 12916944), (48, 9687708), (54, 8611296), (64, 7265781), (72, 6458472), (81, 5740864), (96, 4843854), (108, 4305648), (144, 3229236), (162, 2870432), (192, 2421927), (216, 2152824), (271, 1715904), (288, 1614618), (324, 1435216), (331, 1404864), (432, 1076412), (542, 857952), (576, 807309), (648, 717608), (662, 702432), (813, 571968), (864, 538206), (993, 468288), (1084, 428976), (1296, 358804), (1324, 351216), (1626, 285984), (1728, 269103), (1986, 234144), (2168, 214488), (2439, 190656), (2592, 179402), (2648, 175608), (2979, 156096), (3252, 142992), (3972, 117072), (4336, 107244), (4878, 95328), (5184, 89701), (5296, 87804), (5958, 78048), (6504, 71496), (7317, 63552), (7944, 58536), (8672, 53622), (8937, 52032), (9756, 47664), (10592, 43902), (11916, 39024), (13008, 35748), (14634, 31776), (15888, 29268), (17344, 26811), (17874, 26016), (19512, 23832), (21184, 21951)]