229961472

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 681289728

約数和(自身を除く): 451328256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 743, 744, 768, 806, 832, 992, 1209, 1248, 1486, 1488, 1612, 1664, 1984, 2229, 2418, 2496, 2972, 2976, 3224, 3328, 3968, 4458, 4836, 4992, 5944, 5952, 6448, 7936, 8916, 9659, 9672, 9984, 11888, 11904, 12896, 17832, 19318, 19344, 23033, 23776, 23808, 25792, 28977, 35664, 38636, 38688, 46066, 47552, 51584, 57954, 69099, 71328, 77272, 77376, 92132, 95104, 103168, 115908, 138198, 142656, 154544, 154752, 184264, 190208, 231816, 276396, 285312, 299429, 309088, 309504, 368528, 463632, 552792, 570624, 598858, 618176, 737056, 898287, 927264, 1105584, 1197716, 1236352, 1474112, 1796574, 1854528, 2211168, 2395432, 2472704, 2948224, 3593148, 3709056, 4422336, 4790864, 5896448, 7186296, 7418112, 8844672, 9581728, 14372592, 17689344, 19163456, 28745184, 38326912, 57490368, 76653824, 114980736, 229961472]

約数ペア:

[(1, 229961472), (2, 114980736), (3, 76653824), (4, 57490368), (6, 38326912), (8, 28745184), (12, 19163456), (13, 17689344), (16, 14372592), (24, 9581728), (26, 8844672), (31, 7418112), (32, 7186296), (39, 5896448), (48, 4790864), (52, 4422336), (62, 3709056), (64, 3593148), (78, 2948224), (93, 2472704), (96, 2395432), (104, 2211168), (124, 1854528), (128, 1796574), (156, 1474112), (186, 1236352), (192, 1197716), (208, 1105584), (248, 927264), (256, 898287), (312, 737056), (372, 618176), (384, 598858), (403, 570624), (416, 552792), (496, 463632), (624, 368528), (743, 309504), (744, 309088), (768, 299429), (806, 285312), (832, 276396), (992, 231816), (1209, 190208), (1248, 184264), (1486, 154752), (1488, 154544), (1612, 142656), (1664, 138198), (1984, 115908), (2229, 103168), (2418, 95104), (2496, 92132), (2972, 77376), (2976, 77272), (3224, 71328), (3328, 69099), (3968, 57954), (4458, 51584), (4836, 47552), (4992, 46066), (5944, 38688), (5952, 38636), (6448, 35664), (7936, 28977), (8916, 25792), (9659, 23808), (9672, 23776), (9984, 23033), (11888, 19344), (11904, 19318), (12896, 17832)]