323942528

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 842448600

約数和(自身を除く): 518506072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 137, 182, 196, 203, 208, 224, 232, 274, 364, 377, 392, 406, 416, 448, 464, 548, 637, 728, 754, 784, 812, 832, 896, 928, 959, 1096, 1274, 1421, 1456, 1508, 1568, 1624, 1664, 1781, 1856, 1918, 2192, 2548, 2639, 2842, 2912, 3016, 3136, 3248, 3562, 3712, 3836, 3973, 4384, 5096, 5278, 5684, 5824, 6032, 6272, 6496, 6713, 7124, 7672, 7946, 8768, 10192, 10556, 11368, 11648, 12064, 12467, 12992, 13426, 14248, 15344, 15892, 17536, 18473, 20384, 21112, 22736, 24128, 24934, 25984, 26852, 27811, 28496, 30688, 31784, 36946, 40768, 42224, 45472, 48256, 49868, 51649, 53704, 55622, 56992, 61376, 63568, 73892, 81536, 84448, 87269, 90944, 99736, 103298, 107408, 111244, 113984, 122752, 127136, 147784, 168896, 174538, 181888, 194677, 199472, 206596, 214816, 222488, 227968, 254272, 295568, 337792, 349076, 361543, 389354, 398944, 413192, 429632, 444976, 508544, 591136, 698152, 723086, 778708, 797888, 826384, 859264, 889952, 1182272, 1396304, 1446172, 1557416, 1595776, 1652768, 1779904, 2364544, 2530801, 2792608, 2892344, 3114832, 3305536, 3559808, 5061602, 5585216, 5784688, 6229664, 6611072, 10123204, 11170432, 11569376, 12459328, 20246408, 23138752, 24918656, 40492816, 46277504, 80985632, 161971264, 323942528]

約数ペア:

[(1, 323942528), (2, 161971264), (4, 80985632), (7, 46277504), (8, 40492816), (13, 24918656), (14, 23138752), (16, 20246408), (26, 12459328), (28, 11569376), (29, 11170432), (32, 10123204), (49, 6611072), (52, 6229664), (56, 5784688), (58, 5585216), (64, 5061602), (91, 3559808), (98, 3305536), (104, 3114832), (112, 2892344), (116, 2792608), (128, 2530801), (137, 2364544), (182, 1779904), (196, 1652768), (203, 1595776), (208, 1557416), (224, 1446172), (232, 1396304), (274, 1182272), (364, 889952), (377, 859264), (392, 826384), (406, 797888), (416, 778708), (448, 723086), (464, 698152), (548, 591136), (637, 508544), (728, 444976), (754, 429632), (784, 413192), (812, 398944), (832, 389354), (896, 361543), (928, 349076), (959, 337792), (1096, 295568), (1274, 254272), (1421, 227968), (1456, 222488), (1508, 214816), (1568, 206596), (1624, 199472), (1664, 194677), (1781, 181888), (1856, 174538), (1918, 168896), (2192, 147784), (2548, 127136), (2639, 122752), (2842, 113984), (2912, 111244), (3016, 107408), (3136, 103298), (3248, 99736), (3562, 90944), (3712, 87269), (3836, 84448), (3973, 81536), (4384, 73892), (5096, 63568), (5278, 61376), (5684, 56992), (5824, 55622), (6032, 53704), (6272, 51649), (6496, 49868), (6713, 48256), (7124, 45472), (7672, 42224), (7946, 40768), (8768, 36946), (10192, 31784), (10556, 30688), (11368, 28496), (11648, 27811), (12064, 26852), (12467, 25984), (12992, 24934), (13426, 24128), (14248, 22736), (15344, 21112), (15892, 20384), (17536, 18473)]