218752512

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 646994304

約数和(自身を除く): 428241792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 107, 121, 128, 132, 176, 192, 214, 242, 256, 264, 321, 352, 363, 384, 428, 484, 512, 528, 642, 704, 726, 768, 856, 968, 1056, 1177, 1284, 1331, 1408, 1452, 1536, 1712, 1936, 2112, 2354, 2568, 2662, 2816, 2904, 3424, 3531, 3872, 3993, 4224, 4708, 5136, 5324, 5632, 5808, 6848, 7062, 7744, 7986, 8448, 9416, 10272, 10648, 11616, 12947, 13696, 14124, 15488, 15972, 16896, 18832, 20544, 21296, 23232, 25894, 27392, 28248, 30976, 31944, 37664, 38841, 41088, 42592, 46464, 51788, 54784, 56496, 61952, 63888, 75328, 77682, 82176, 85184, 92928, 103576, 112992, 127776, 142417, 150656, 155364, 164352, 170368, 185856, 207152, 225984, 255552, 284834, 301312, 310728, 340736, 414304, 427251, 451968, 511104, 569668, 602624, 621456, 681472, 828608, 854502, 903936, 1022208, 1139336, 1242912, 1657216, 1709004, 1807872, 2044416, 2278672, 2485824, 3314432, 3418008, 4557344, 4971648, 6628864, 6836016, 9114688, 9943296, 13672032, 18229376, 19886592, 27344064, 36458752, 54688128, 72917504, 109376256, 218752512]

約数ペア:

[(1, 218752512), (2, 109376256), (3, 72917504), (4, 54688128), (6, 36458752), (8, 27344064), (11, 19886592), (12, 18229376), (16, 13672032), (22, 9943296), (24, 9114688), (32, 6836016), (33, 6628864), (44, 4971648), (48, 4557344), (64, 3418008), (66, 3314432), (88, 2485824), (96, 2278672), (107, 2044416), (121, 1807872), (128, 1709004), (132, 1657216), (176, 1242912), (192, 1139336), (214, 1022208), (242, 903936), (256, 854502), (264, 828608), (321, 681472), (352, 621456), (363, 602624), (384, 569668), (428, 511104), (484, 451968), (512, 427251), (528, 414304), (642, 340736), (704, 310728), (726, 301312), (768, 284834), (856, 255552), (968, 225984), (1056, 207152), (1177, 185856), (1284, 170368), (1331, 164352), (1408, 155364), (1452, 150656), (1536, 142417), (1712, 127776), (1936, 112992), (2112, 103576), (2354, 92928), (2568, 85184), (2662, 82176), (2816, 77682), (2904, 75328), (3424, 63888), (3531, 61952), (3872, 56496), (3993, 54784), (4224, 51788), (4708, 46464), (5136, 42592), (5324, 41088), (5632, 38841), (5808, 37664), (6848, 31944), (7062, 30976), (7744, 28248), (7986, 27392), (8448, 25894), (9416, 23232), (10272, 21296), (10648, 20544), (11616, 18832), (12947, 16896), (13696, 15972), (14124, 15488)]