19639047168

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7189

約数の個数: 264

約数和(自身を含む): 63733557888

約数和(自身を除く): 44094510720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 468, 512, 552, 576, 598, 624, 736, 768, 828, 832, 897, 936, 1024, 1104, 1152, 1196, 1248, 1472, 1536, 1656, 1664, 1794, 1872, 2208, 2304, 2392, 2496, 2691, 2944, 3072, 3312, 3328, 3588, 3744, 4416, 4608, 4784, 4992, 5382, 5888, 6624, 6656, 7127, 7176, 7488, 8832, 9216, 9568, 9984, 10764, 11776, 13248, 13312, 14254, 14352, 14976, 17664, 19136, 19968, 21381, 21528, 23552, 26496, 28508, 28704, 29952, 35328, 38272, 39936, 42762, 43056, 52992, 57016, 57408, 59904, 64143, 70656, 76544, 85524, 86112, 92651, 105984, 114032, 114816, 119808, 128286, 153088, 163921, 171048, 172224, 185302, 211968, 228064, 229632, 256572, 277953, 306176, 327842, 342096, 344448, 370604, 456128, 459264, 491763, 513144, 555906, 655684, 684192, 688896, 741208, 833859, 912256, 918528, 983526, 1026288, 1111812, 1311368, 1368384, 1377792, 1475289, 1482416, 1667718, 1824512, 1967052, 2052576, 2130973, 2223624, 2622736, 2736768, 2755584, 2950578, 2964832, 3335436, 3649024, 3934104, 4105152, 4261946, 4447248, 5245472, 5473536, 5901156, 5929664, 6392919, 6670872, 7298048, 7868208, 8210304, 8523892, 8894496, 10490944, 10947072, 11802312, 11859328, 12785838, 13341744, 15736416, 16420608, 17047784, 17788992, 19178757, 20981888, 21894144, 23604624, 23718656, 25571676, 26683488, 31472832, 32841216, 34095568, 35577984, 38357514, 41963776, 47209248, 47437312, 51143352, 53366976, 62945664, 65682432, 68191136, 71155968, 76715028, 83927552, 94418496, 94874624, 102286704, 106733952, 125891328, 136382272, 142311936, 153430056, 167855104, 188836992, 204573408, 213467904, 251782656, 272764544, 284623872, 306860112, 377673984, 409146816, 426935808, 503565312, 545529088, 613720224, 755347968, 818293632, 853871616, 1091058176, 1227440448, 1510695936, 1636587264, 2182116352, 2454880896, 3273174528, 4909761792, 6546349056, 9819523584, 19639047168]

約数ペア:

[(1, 19639047168), (2, 9819523584), (3, 6546349056), (4, 4909761792), (6, 3273174528), (8, 2454880896), (9, 2182116352), (12, 1636587264), (13, 1510695936), (16, 1227440448), (18, 1091058176), (23, 853871616), (24, 818293632), (26, 755347968), (32, 613720224), (36, 545529088), (39, 503565312), (46, 426935808), (48, 409146816), (52, 377673984), (64, 306860112), (69, 284623872), (72, 272764544), (78, 251782656), (92, 213467904), (96, 204573408), (104, 188836992), (117, 167855104), (128, 153430056), (138, 142311936), (144, 136382272), (156, 125891328), (184, 106733952), (192, 102286704), (207, 94874624), (208, 94418496), (234, 83927552), (256, 76715028), (276, 71155968), (288, 68191136), (299, 65682432), (312, 62945664), (368, 53366976), (384, 51143352), (414, 47437312), (416, 47209248), (468, 41963776), (512, 38357514), (552, 35577984), (576, 34095568), (598, 32841216), (624, 31472832), (736, 26683488), (768, 25571676), (828, 23718656), (832, 23604624), (897, 21894144), (936, 20981888), (1024, 19178757), (1104, 17788992), (1152, 17047784), (1196, 16420608), (1248, 15736416), (1472, 13341744), (1536, 12785838), (1656, 11859328), (1664, 11802312), (1794, 10947072), (1872, 10490944), (2208, 8894496), (2304, 8523892), (2392, 8210304), (2496, 7868208), (2691, 7298048), (2944, 6670872), (3072, 6392919), (3312, 5929664), (3328, 5901156), (3588, 5473536), (3744, 5245472), (4416, 4447248), (4608, 4261946), (4784, 4105152), (4992, 3934104), (5382, 3649024), (5888, 3335436), (6624, 2964832), (6656, 2950578), (7127, 2755584), (7176, 2736768), (7488, 2622736), (8832, 2223624), (9216, 2130973), (9568, 2052576), (9984, 1967052), (10764, 1824512), (11776, 1667718), (13248, 1482416), (13312, 1475289), (14254, 1377792), (14352, 1368384), (14976, 1311368), (17664, 1111812), (19136, 1026288), (19968, 983526), (21381, 918528), (21528, 912256), (23552, 833859), (26496, 741208), (28508, 688896), (28704, 684192), (29952, 655684), (35328, 555906), (38272, 513144), (39936, 491763), (42762, 459264), (43056, 456128), (52992, 370604), (57016, 344448), (57408, 342096), (59904, 327842), (64143, 306176), (70656, 277953), (76544, 256572), (85524, 229632), (86112, 228064), (92651, 211968), (105984, 185302), (114032, 172224), (114816, 171048), (119808, 163921), (128286, 153088)]