321900846848

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{6131}}^1$

素因数の和:6590

約数の個数: 144

約数和(自身を含む): 745410629376

約数和(自身を除く): 423509782528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 353, 448, 581, 664, 706, 896, 1162, 1328, 1412, 1792, 2324, 2471, 2656, 2824, 4648, 4942, 5312, 5648, 6131, 9296, 9884, 10624, 11296, 12262, 18592, 19768, 21248, 22592, 24524, 29299, 37184, 39536, 42917, 45184, 49048, 58598, 74368, 79072, 85834, 90368, 98096, 117196, 148736, 158144, 171668, 196192, 205093, 234392, 316288, 343336, 392384, 410186, 468784, 508873, 632576, 686672, 784768, 820372, 937568, 1017746, 1373344, 1569536, 1640744, 1875136, 2035492, 2164243, 2746688, 3281488, 3562111, 3750272, 4070984, 4328486, 5493376, 6562976, 7124222, 7500544, 8141968, 8656972, 10986752, 13125952, 14248444, 15149701, 16283936, 17313944, 26251904, 28496888, 30299402, 32567872, 34627888, 52503808, 56993776, 60598804, 65135744, 69255776, 113987552, 121197608, 130271488, 138511552, 179632169, 227975104, 242395216, 277023104, 359264338, 455950208, 484790432, 554046208, 718528676, 911900416, 969580864, 1257425183, 1437057352, 1939161728, 2514850366, 2874114704, 3878323456, 5029700732, 5748229408, 10059401464, 11496458816, 20118802928, 22992917632, 40237605856, 45985835264, 80475211712, 160950423424, 321900846848]

約数ペア:

[(1, 321900846848), (2, 160950423424), (4, 80475211712), (7, 45985835264), (8, 40237605856), (14, 22992917632), (16, 20118802928), (28, 11496458816), (32, 10059401464), (56, 5748229408), (64, 5029700732), (83, 3878323456), (112, 2874114704), (128, 2514850366), (166, 1939161728), (224, 1437057352), (256, 1257425183), (332, 969580864), (353, 911900416), (448, 718528676), (581, 554046208), (664, 484790432), (706, 455950208), (896, 359264338), (1162, 277023104), (1328, 242395216), (1412, 227975104), (1792, 179632169), (2324, 138511552), (2471, 130271488), (2656, 121197608), (2824, 113987552), (4648, 69255776), (4942, 65135744), (5312, 60598804), (5648, 56993776), (6131, 52503808), (9296, 34627888), (9884, 32567872), (10624, 30299402), (11296, 28496888), (12262, 26251904), (18592, 17313944), (19768, 16283936), (21248, 15149701), (22592, 14248444), (24524, 13125952), (29299, 10986752), (37184, 8656972), (39536, 8141968), (42917, 7500544), (45184, 7124222), (49048, 6562976), (58598, 5493376), (74368, 4328486), (79072, 4070984), (85834, 3750272), (90368, 3562111), (98096, 3281488), (117196, 2746688), (148736, 2164243), (158144, 2035492), (171668, 1875136), (196192, 1640744), (205093, 1569536), (234392, 1373344), (316288, 1017746), (343336, 937568), (392384, 820372), (410186, 784768), (468784, 686672), (508873, 632576)]