219288845568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{708517}}^1$

素因数の和:708580

約数の個数: 144

約数和(自身を含む): 648798434816

約数和(自身を除く): 429509589248

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, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 7936, 9672, 9984, 11904, 12896, 19344, 23808, 25792, 38688, 51584, 77376, 103168, 154752, 309504, 708517, 1417034, 2125551, 2834068, 4251102, 5668136, 8502204, 9210721, 11336272, 17004408, 18421442, 21964027, 22672544, 27632163, 34008816, 36842884, 43928054, 45345088, 55264326, 65892081, 68017632, 73685768, 87856108, 90690176, 110528652, 131784162, 136035264, 147371536, 175712216, 181380352, 221057304, 263568324, 272070528, 285532351, 294743072, 351424432, 442114608, 527136648, 544141056, 571064702, 589486144, 702848864, 856597053, 884229216, 1054273296, 1142129404, 1178972288, 1405697728, 1713194106, 1768458432, 2108546592, 2284258808, 2357944576, 2811395456, 3426388212, 3536916864, 4217093184, 4568517616, 5622790912, 6852776424, 7073833728, 8434186368, 9137035232, 13705552848, 16868372736, 18274070464, 27411105696, 36548140928, 54822211392, 73096281856, 109644422784, 219288845568]

約数ペア:

[(1, 219288845568), (2, 109644422784), (3, 73096281856), (4, 54822211392), (6, 36548140928), (8, 27411105696), (12, 18274070464), (13, 16868372736), (16, 13705552848), (24, 9137035232), (26, 8434186368), (31, 7073833728), (32, 6852776424), (39, 5622790912), (48, 4568517616), (52, 4217093184), (62, 3536916864), (64, 3426388212), (78, 2811395456), (93, 2357944576), (96, 2284258808), (104, 2108546592), (124, 1768458432), (128, 1713194106), (156, 1405697728), (186, 1178972288), (192, 1142129404), (208, 1054273296), (248, 884229216), (256, 856597053), (312, 702848864), (372, 589486144), (384, 571064702), (403, 544141056), (416, 527136648), (496, 442114608), (624, 351424432), (744, 294743072), (768, 285532351), (806, 272070528), (832, 263568324), (992, 221057304), (1209, 181380352), (1248, 175712216), (1488, 147371536), (1612, 136035264), (1664, 131784162), (1984, 110528652), (2418, 90690176), (2496, 87856108), (2976, 73685768), (3224, 68017632), (3328, 65892081), (3968, 55264326), (4836, 45345088), (4992, 43928054), (5952, 36842884), (6448, 34008816), (7936, 27632163), (9672, 22672544), (9984, 21964027), (11904, 18421442), (12896, 17004408), (19344, 11336272), (23808, 9210721), (25792, 8502204), (38688, 5668136), (51584, 4251102), (77376, 2834068), (103168, 2125551), (154752, 1417034), (309504, 708517)]