478972416

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 1477342944

約数和(自身を除く): 998370528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 83, 96, 102, 104, 128, 136, 156, 166, 192, 204, 208, 221, 249, 256, 272, 289, 312, 332, 384, 408, 416, 442, 498, 512, 544, 578, 624, 663, 664, 768, 816, 832, 867, 884, 996, 1079, 1088, 1156, 1248, 1326, 1328, 1411, 1536, 1632, 1664, 1734, 1768, 1992, 2158, 2176, 2312, 2496, 2652, 2656, 2822, 3237, 3264, 3328, 3468, 3536, 3757, 3984, 4233, 4316, 4352, 4624, 4992, 5304, 5312, 5644, 6474, 6528, 6656, 6936, 7072, 7514, 7968, 8466, 8632, 8704, 9248, 9984, 10608, 10624, 11271, 11288, 12948, 13056, 13872, 14144, 15028, 15936, 16932, 17264, 18343, 18496, 19968, 21216, 21248, 22542, 22576, 23987, 25896, 26112, 27744, 28288, 30056, 31872, 33864, 34528, 36686, 36992, 42432, 42496, 45084, 45152, 47974, 51792, 55029, 55488, 56576, 60112, 63744, 67728, 69056, 71961, 73372, 73984, 84864, 90168, 90304, 95948, 103584, 110058, 110976, 113152, 120224, 127488, 135456, 138112, 143922, 146744, 147968, 169728, 180336, 180608, 191896, 207168, 220116, 221952, 240448, 270912, 276224, 287844, 293488, 311831, 339456, 360672, 361216, 383792, 414336, 440232, 443904, 480896, 541824, 552448, 575688, 586976, 623662, 721344, 722432, 767584, 828672, 880464, 935493, 961792, 1083648, 1151376, 1173952, 1247324, 1442688, 1535168, 1657344, 1760928, 1870986, 1923584, 2167296, 2302752, 2347904, 2494648, 2885376, 3070336, 3521856, 3741972, 4605504, 4695808, 4989296, 5770752, 6140672, 7043712, 7483944, 9211008, 9391616, 9978592, 12281344, 14087424, 14967888, 18422016, 19957184, 28174848, 29935776, 36844032, 39914368, 59871552, 79828736, 119743104, 159657472, 239486208, 478972416]

約数ペア:

[(1, 478972416), (2, 239486208), (3, 159657472), (4, 119743104), (6, 79828736), (8, 59871552), (12, 39914368), (13, 36844032), (16, 29935776), (17, 28174848), (24, 19957184), (26, 18422016), (32, 14967888), (34, 14087424), (39, 12281344), (48, 9978592), (51, 9391616), (52, 9211008), (64, 7483944), (68, 7043712), (78, 6140672), (83, 5770752), (96, 4989296), (102, 4695808), (104, 4605504), (128, 3741972), (136, 3521856), (156, 3070336), (166, 2885376), (192, 2494648), (204, 2347904), (208, 2302752), (221, 2167296), (249, 1923584), (256, 1870986), (272, 1760928), (289, 1657344), (312, 1535168), (332, 1442688), (384, 1247324), (408, 1173952), (416, 1151376), (442, 1083648), (498, 961792), (512, 935493), (544, 880464), (578, 828672), (624, 767584), (663, 722432), (664, 721344), (768, 623662), (816, 586976), (832, 575688), (867, 552448), (884, 541824), (996, 480896), (1079, 443904), (1088, 440232), (1156, 414336), (1248, 383792), (1326, 361216), (1328, 360672), (1411, 339456), (1536, 311831), (1632, 293488), (1664, 287844), (1734, 276224), (1768, 270912), (1992, 240448), (2158, 221952), (2176, 220116), (2312, 207168), (2496, 191896), (2652, 180608), (2656, 180336), (2822, 169728), (3237, 147968), (3264, 146744), (3328, 143922), (3468, 138112), (3536, 135456), (3757, 127488), (3984, 120224), (4233, 113152), (4316, 110976), (4352, 110058), (4624, 103584), (4992, 95948), (5304, 90304), (5312, 90168), (5644, 84864), (6474, 73984), (6528, 73372), (6656, 71961), (6936, 69056), (7072, 67728), (7514, 63744), (7968, 60112), (8466, 56576), (8632, 55488), (8704, 55029), (9248, 51792), (9984, 47974), (10608, 45152), (10624, 45084), (11271, 42496), (11288, 42432), (12948, 36992), (13056, 36686), (13872, 34528), (14144, 33864), (15028, 31872), (15936, 30056), (16932, 28288), (17264, 27744), (18343, 26112), (18496, 25896), (19968, 23987), (21216, 22576), (21248, 22542)]