328128768

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 1050338016

約数和(自身を除く): 722209248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 107, 121, 128, 132, 144, 176, 192, 198, 214, 242, 256, 264, 288, 321, 352, 363, 384, 396, 428, 484, 528, 576, 642, 704, 726, 768, 792, 856, 963, 968, 1056, 1089, 1152, 1177, 1284, 1331, 1408, 1452, 1584, 1712, 1926, 1936, 2112, 2178, 2304, 2354, 2568, 2662, 2816, 2904, 3168, 3424, 3531, 3852, 3872, 3993, 4224, 4356, 4708, 5136, 5324, 5808, 6336, 6848, 7062, 7704, 7744, 7986, 8448, 8712, 9416, 10272, 10593, 10648, 11616, 11979, 12672, 12947, 13696, 14124, 15408, 15488, 15972, 17424, 18832, 20544, 21186, 21296, 23232, 23958, 25344, 25894, 27392, 28248, 30816, 30976, 31944, 34848, 37664, 38841, 41088, 42372, 42592, 46464, 47916, 51788, 56496, 61632, 63888, 69696, 75328, 77682, 82176, 84744, 85184, 92928, 95832, 103576, 112992, 116523, 123264, 127776, 139392, 142417, 150656, 155364, 169488, 170368, 191664, 207152, 225984, 233046, 246528, 255552, 278784, 284834, 301312, 310728, 338976, 340736, 383328, 414304, 427251, 451968, 466092, 511104, 569668, 621456, 677952, 766656, 828608, 854502, 903936, 932184, 1022208, 1139336, 1242912, 1281753, 1355904, 1533312, 1657216, 1709004, 1864368, 2278672, 2485824, 2563506, 2711808, 3066624, 3314432, 3418008, 3728736, 4557344, 4971648, 5127012, 6836016, 7457472, 9114688, 9943296, 10254024, 13672032, 14914944, 18229376, 20508048, 27344064, 29829888, 36458752, 41016096, 54688128, 82032192, 109376256, 164064384, 328128768]

約数ペア:

[(1, 328128768), (2, 164064384), (3, 109376256), (4, 82032192), (6, 54688128), (8, 41016096), (9, 36458752), (11, 29829888), (12, 27344064), (16, 20508048), (18, 18229376), (22, 14914944), (24, 13672032), (32, 10254024), (33, 9943296), (36, 9114688), (44, 7457472), (48, 6836016), (64, 5127012), (66, 4971648), (72, 4557344), (88, 3728736), (96, 3418008), (99, 3314432), (107, 3066624), (121, 2711808), (128, 2563506), (132, 2485824), (144, 2278672), (176, 1864368), (192, 1709004), (198, 1657216), (214, 1533312), (242, 1355904), (256, 1281753), (264, 1242912), (288, 1139336), (321, 1022208), (352, 932184), (363, 903936), (384, 854502), (396, 828608), (428, 766656), (484, 677952), (528, 621456), (576, 569668), (642, 511104), (704, 466092), (726, 451968), (768, 427251), (792, 414304), (856, 383328), (963, 340736), (968, 338976), (1056, 310728), (1089, 301312), (1152, 284834), (1177, 278784), (1284, 255552), (1331, 246528), (1408, 233046), (1452, 225984), (1584, 207152), (1712, 191664), (1926, 170368), (1936, 169488), (2112, 155364), (2178, 150656), (2304, 142417), (2354, 139392), (2568, 127776), (2662, 123264), (2816, 116523), (2904, 112992), (3168, 103576), (3424, 95832), (3531, 92928), (3852, 85184), (3872, 84744), (3993, 82176), (4224, 77682), (4356, 75328), (4708, 69696), (5136, 63888), (5324, 61632), (5808, 56496), (6336, 51788), (6848, 47916), (7062, 46464), (7704, 42592), (7744, 42372), (7986, 41088), (8448, 38841), (8712, 37664), (9416, 34848), (10272, 31944), (10593, 30976), (10648, 30816), (11616, 28248), (11979, 27392), (12672, 25894), (12947, 25344), (13696, 23958), (14124, 23232), (15408, 21296), (15488, 21186), (15972, 20544), (17424, 18832)]