31491567744

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4228

約数の個数: 384

約数和(自身を含む): 108198074880

約数和(自身を除く): 76706507136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 64, 78, 84, 91, 93, 96, 98, 104, 112, 124, 128, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 248, 273, 294, 312, 336, 364, 372, 384, 392, 403, 416, 434, 448, 496, 546, 588, 624, 637, 651, 672, 728, 744, 784, 806, 832, 868, 896, 992, 1092, 1176, 1209, 1248, 1274, 1302, 1344, 1456, 1488, 1519, 1568, 1612, 1664, 1736, 1911, 1984, 2184, 2352, 2418, 2496, 2548, 2604, 2688, 2821, 2912, 2976, 3038, 3136, 3224, 3472, 3822, 3968, 4153, 4368, 4557, 4704, 4836, 4992, 5096, 5208, 5642, 5824, 5952, 6076, 6272, 6448, 6944, 7644, 8306, 8463, 8736, 9114, 9408, 9672, 10192, 10416, 11284, 11648, 11904, 12152, 12459, 12896, 13888, 15288, 16612, 16926, 17472, 18228, 18816, 19344, 19747, 20384, 20832, 22568, 24304, 24918, 25792, 27776, 29071, 30576, 33224, 33852, 34944, 36456, 38688, 39494, 40768, 41664, 45136, 48608, 49836, 51584, 53989, 58142, 59241, 61152, 66448, 67704, 72912, 77376, 78988, 81536, 83328, 87213, 90272, 97216, 99672, 107978, 116284, 118482, 122304, 128743, 132896, 135408, 145824, 154752, 157976, 161967, 174426, 180544, 194432, 199344, 203497, 215956, 232568, 236964, 244608, 257486, 265792, 270816, 291648, 315952, 323934, 348852, 361088, 377923, 386229, 398688, 406994, 431912, 465136, 473928, 514972, 531584, 541632, 583296, 610491, 631904, 647868, 697704, 755846, 772458, 797376, 813988, 863824, 901201, 930272, 947856, 1029944, 1083264, 1133769, 1220982, 1263808, 1295736, 1395408, 1511692, 1544916, 1594752, 1627976, 1673659, 1727648, 1802402, 1860544, 1895712, 2059888, 2267538, 2441964, 2527616, 2591472, 2645461, 2703603, 2790816, 3023384, 3089832, 3255952, 3347318, 3455296, 3604804, 3721088, 3791424, 4119776, 4535076, 4883928, 5020977, 5182944, 5290922, 5407206, 5581632, 6046768, 6179664, 6308407, 6511904, 6694636, 6910592, 7209608, 7582848, 7936383, 8239552, 9070152, 9767856, 10041954, 10365888, 10581844, 10814412, 11163264, 11715613, 12093536, 12359328, 12616814, 13023808, 13389272, 14419216, 15872766, 16479104, 18140304, 18925221, 19535712, 20083908, 20731776, 21163688, 21628824, 23431226, 24187072, 24718656, 25233628, 26047616, 26778544, 28838432, 31745532, 35146839, 36280608, 37850442, 39071424, 40167816, 42327376, 43257648, 46862452, 48374144, 49437312, 50467256, 53557088, 57676864, 63491064, 70293678, 72561216, 75700884, 78142848, 80335632, 82009291, 84654752, 86515296, 93724904, 100934512, 107114176, 115353728, 126982128, 140587356, 145122432, 151401768, 160671264, 164018582, 169309504, 173030592, 187449808, 201869024, 214228352, 246027873, 253964256, 281174712, 302803536, 321342528, 328037164, 338619008, 346061184, 374899616, 403738048, 492055746, 507928512, 562349424, 605607072, 642685056, 656074328, 749799232, 807476096, 984111492, 1015857024, 1124698848, 1211214144, 1312148656, 1499598464, 1968222984, 2249397696, 2422428288, 2624297312, 3936445968, 4498795392, 5248594624, 7872891936, 10497189248, 15745783872, 31491567744]

約数ペア:

[(1, 31491567744), (2, 15745783872), (3, 10497189248), (4, 7872891936), (6, 5248594624), (7, 4498795392), (8, 3936445968), (12, 2624297312), (13, 2422428288), (14, 2249397696), (16, 1968222984), (21, 1499598464), (24, 1312148656), (26, 1211214144), (28, 1124698848), (31, 1015857024), (32, 984111492), (39, 807476096), (42, 749799232), (48, 656074328), (49, 642685056), (52, 605607072), (56, 562349424), (62, 507928512), (64, 492055746), (78, 403738048), (84, 374899616), (91, 346061184), (93, 338619008), (96, 328037164), (98, 321342528), (104, 302803536), (112, 281174712), (124, 253964256), (128, 246027873), (147, 214228352), (156, 201869024), (168, 187449808), (182, 173030592), (186, 169309504), (192, 164018582), (196, 160671264), (208, 151401768), (217, 145122432), (224, 140587356), (248, 126982128), (273, 115353728), (294, 107114176), (312, 100934512), (336, 93724904), (364, 86515296), (372, 84654752), (384, 82009291), (392, 80335632), (403, 78142848), (416, 75700884), (434, 72561216), (448, 70293678), (496, 63491064), (546, 57676864), (588, 53557088), (624, 50467256), (637, 49437312), (651, 48374144), (672, 46862452), (728, 43257648), (744, 42327376), (784, 40167816), (806, 39071424), (832, 37850442), (868, 36280608), (896, 35146839), (992, 31745532), (1092, 28838432), (1176, 26778544), (1209, 26047616), (1248, 25233628), (1274, 24718656), (1302, 24187072), (1344, 23431226), (1456, 21628824), (1488, 21163688), (1519, 20731776), (1568, 20083908), (1612, 19535712), (1664, 18925221), (1736, 18140304), (1911, 16479104), (1984, 15872766), (2184, 14419216), (2352, 13389272), (2418, 13023808), (2496, 12616814), (2548, 12359328), (2604, 12093536), (2688, 11715613), (2821, 11163264), (2912, 10814412), (2976, 10581844), (3038, 10365888), (3136, 10041954), (3224, 9767856), (3472, 9070152), (3822, 8239552), (3968, 7936383), (4153, 7582848), (4368, 7209608), (4557, 6910592), (4704, 6694636), (4836, 6511904), (4992, 6308407), (5096, 6179664), (5208, 6046768), (5642, 5581632), (5824, 5407206), (5952, 5290922), (6076, 5182944), (6272, 5020977), (6448, 4883928), (6944, 4535076), (7644, 4119776), (8306, 3791424), (8463, 3721088), (8736, 3604804), (9114, 3455296), (9408, 3347318), (9672, 3255952), (10192, 3089832), (10416, 3023384), (11284, 2790816), (11648, 2703603), (11904, 2645461), (12152, 2591472), (12459, 2527616), (12896, 2441964), (13888, 2267538), (15288, 2059888), (16612, 1895712), (16926, 1860544), (17472, 1802402), (18228, 1727648), (18816, 1673659), (19344, 1627976), (19747, 1594752), (20384, 1544916), (20832, 1511692), (22568, 1395408), (24304, 1295736), (24918, 1263808), (25792, 1220982), (27776, 1133769), (29071, 1083264), (30576, 1029944), (33224, 947856), (33852, 930272), (34944, 901201), (36456, 863824), (38688, 813988), (39494, 797376), (40768, 772458), (41664, 755846), (45136, 697704), (48608, 647868), (49836, 631904), (51584, 610491), (53989, 583296), (58142, 541632), (59241, 531584), (61152, 514972), (66448, 473928), (67704, 465136), (72912, 431912), (77376, 406994), (78988, 398688), (81536, 386229), (83328, 377923), (87213, 361088), (90272, 348852), (97216, 323934), (99672, 315952), (107978, 291648), (116284, 270816), (118482, 265792), (122304, 257486), (128743, 244608), (132896, 236964), (135408, 232568), (145824, 215956), (154752, 203497), (157976, 199344), (161967, 194432), (174426, 180544)]