218253888

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 684702720

約数和(自身を除く): 466448832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 576, 612, 719, 744, 816, 992, 1054, 1088, 1116, 1224, 1438, 1488, 1581, 1632, 1984, 2108, 2157, 2232, 2448, 2876, 2976, 3162, 3264, 4216, 4314, 4464, 4743, 4896, 5752, 5952, 6324, 6471, 8432, 8628, 8928, 9486, 9792, 11504, 12223, 12648, 12942, 16864, 17256, 17856, 18972, 22289, 23008, 24446, 25296, 25884, 33728, 34512, 36669, 37944, 44578, 46016, 48892, 50592, 51768, 66867, 69024, 73338, 75888, 89156, 97784, 101184, 103536, 110007, 133734, 138048, 146676, 151776, 178312, 195568, 200601, 207072, 220014, 267468, 293352, 303552, 356624, 378913, 391136, 401202, 414144, 440028, 534936, 586704, 713248, 757826, 782272, 802404, 880056, 1069872, 1136739, 1173408, 1426496, 1515652, 1604808, 1760112, 2139744, 2273478, 2346816, 3031304, 3209616, 3410217, 3520224, 4279488, 4546956, 6062608, 6419232, 6820434, 7040448, 9093912, 12125216, 12838464, 13640868, 18187824, 24250432, 27281736, 36375648, 54563472, 72751296, 109126944, 218253888]

約数ペア:

[(1, 218253888), (2, 109126944), (3, 72751296), (4, 54563472), (6, 36375648), (8, 27281736), (9, 24250432), (12, 18187824), (16, 13640868), (17, 12838464), (18, 12125216), (24, 9093912), (31, 7040448), (32, 6820434), (34, 6419232), (36, 6062608), (48, 4546956), (51, 4279488), (62, 3520224), (64, 3410217), (68, 3209616), (72, 3031304), (93, 2346816), (96, 2273478), (102, 2139744), (124, 1760112), (136, 1604808), (144, 1515652), (153, 1426496), (186, 1173408), (192, 1136739), (204, 1069872), (248, 880056), (272, 802404), (279, 782272), (288, 757826), (306, 713248), (372, 586704), (408, 534936), (496, 440028), (527, 414144), (544, 401202), (558, 391136), (576, 378913), (612, 356624), (719, 303552), (744, 293352), (816, 267468), (992, 220014), (1054, 207072), (1088, 200601), (1116, 195568), (1224, 178312), (1438, 151776), (1488, 146676), (1581, 138048), (1632, 133734), (1984, 110007), (2108, 103536), (2157, 101184), (2232, 97784), (2448, 89156), (2876, 75888), (2976, 73338), (3162, 69024), (3264, 66867), (4216, 51768), (4314, 50592), (4464, 48892), (4743, 46016), (4896, 44578), (5752, 37944), (5952, 36669), (6324, 34512), (6471, 33728), (8432, 25884), (8628, 25296), (8928, 24446), (9486, 23008), (9792, 22289), (11504, 18972), (12223, 17856), (12648, 17256), (12942, 16864)]