520336128

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 1585980480

約数和(自身を除く): 1065644352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 169, 192, 208, 211, 228, 247, 256, 304, 312, 338, 384, 416, 422, 456, 494, 507, 608, 624, 633, 676, 741, 768, 832, 844, 912, 988, 1014, 1216, 1248, 1266, 1352, 1482, 1664, 1688, 1824, 1976, 2028, 2432, 2496, 2532, 2704, 2743, 2964, 3211, 3328, 3376, 3648, 3952, 4009, 4056, 4864, 4992, 5064, 5408, 5486, 5928, 6422, 6752, 7296, 7904, 8018, 8112, 8229, 9633, 9984, 10128, 10816, 10972, 11856, 12027, 12844, 13504, 14592, 15808, 16036, 16224, 16458, 19266, 20256, 21632, 21944, 23712, 24054, 25688, 27008, 31616, 32072, 32448, 32916, 35659, 38532, 40512, 43264, 43888, 47424, 48108, 51376, 52117, 54016, 63232, 64144, 64896, 65832, 71318, 77064, 81024, 87776, 94848, 96216, 102752, 104234, 106977, 128288, 129792, 131664, 142636, 154128, 156351, 162048, 175552, 189696, 192432, 205504, 208468, 213954, 256576, 263328, 285272, 308256, 312702, 351104, 384864, 411008, 416936, 427908, 513152, 526656, 570544, 616512, 625404, 677521, 702208, 769728, 822016, 833872, 855816, 1026304, 1053312, 1141088, 1233024, 1250808, 1355042, 1539456, 1667744, 1711632, 2032563, 2106624, 2282176, 2466048, 2501616, 2710084, 3078912, 3335488, 3423264, 4065126, 4564352, 5003232, 5420168, 6670976, 6846528, 8130252, 9128704, 10006464, 10840336, 13341952, 13693056, 16260504, 20012928, 21680672, 27386112, 32521008, 40025856, 43361344, 65042016, 86722688, 130084032, 173445376, 260168064, 520336128]

約数ペア:

[(1, 520336128), (2, 260168064), (3, 173445376), (4, 130084032), (6, 86722688), (8, 65042016), (12, 43361344), (13, 40025856), (16, 32521008), (19, 27386112), (24, 21680672), (26, 20012928), (32, 16260504), (38, 13693056), (39, 13341952), (48, 10840336), (52, 10006464), (57, 9128704), (64, 8130252), (76, 6846528), (78, 6670976), (96, 5420168), (104, 5003232), (114, 4564352), (128, 4065126), (152, 3423264), (156, 3335488), (169, 3078912), (192, 2710084), (208, 2501616), (211, 2466048), (228, 2282176), (247, 2106624), (256, 2032563), (304, 1711632), (312, 1667744), (338, 1539456), (384, 1355042), (416, 1250808), (422, 1233024), (456, 1141088), (494, 1053312), (507, 1026304), (608, 855816), (624, 833872), (633, 822016), (676, 769728), (741, 702208), (768, 677521), (832, 625404), (844, 616512), (912, 570544), (988, 526656), (1014, 513152), (1216, 427908), (1248, 416936), (1266, 411008), (1352, 384864), (1482, 351104), (1664, 312702), (1688, 308256), (1824, 285272), (1976, 263328), (2028, 256576), (2432, 213954), (2496, 208468), (2532, 205504), (2704, 192432), (2743, 189696), (2964, 175552), (3211, 162048), (3328, 156351), (3376, 154128), (3648, 142636), (3952, 131664), (4009, 129792), (4056, 128288), (4864, 106977), (4992, 104234), (5064, 102752), (5408, 96216), (5486, 94848), (5928, 87776), (6422, 81024), (6752, 77064), (7296, 71318), (7904, 65832), (8018, 64896), (8112, 64144), (8229, 63232), (9633, 54016), (9984, 52117), (10128, 51376), (10816, 48108), (10972, 47424), (11856, 43888), (12027, 43264), (12844, 40512), (13504, 38532), (14592, 35659), (15808, 32916), (16036, 32448), (16224, 32072), (16458, 31616), (19266, 27008), (20256, 25688), (21632, 24054), (21944, 23712)]