325005984

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 971792640

約数和(自身を除く): 646786656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 177, 186, 236, 248, 279, 288, 354, 372, 472, 496, 531, 558, 617, 708, 744, 944, 992, 1062, 1116, 1234, 1416, 1488, 1829, 1851, 1888, 2124, 2232, 2468, 2832, 2976, 3658, 3702, 4248, 4464, 4936, 5487, 5553, 5664, 7316, 7404, 8496, 8928, 9872, 10974, 11106, 14632, 14808, 16461, 16992, 19127, 19744, 21948, 22212, 29264, 29616, 32922, 36403, 38254, 43896, 44424, 57381, 58528, 59232, 65844, 72806, 76508, 87792, 88848, 109209, 114762, 131688, 145612, 153016, 172143, 175584, 177696, 218418, 229524, 263376, 291224, 306032, 327627, 344286, 436836, 459048, 526752, 582448, 612064, 655254, 688572, 873672, 918096, 1128493, 1164896, 1310508, 1377144, 1747344, 1836192, 2256986, 2621016, 2754288, 3385479, 3494688, 4513972, 5242032, 5508576, 6770958, 9027944, 10156437, 10484064, 13541916, 18055888, 20312874, 27083832, 36111776, 40625748, 54167664, 81251496, 108335328, 162502992, 325005984]

約数ペア:

[(1, 325005984), (2, 162502992), (3, 108335328), (4, 81251496), (6, 54167664), (8, 40625748), (9, 36111776), (12, 27083832), (16, 20312874), (18, 18055888), (24, 13541916), (31, 10484064), (32, 10156437), (36, 9027944), (48, 6770958), (59, 5508576), (62, 5242032), (72, 4513972), (93, 3494688), (96, 3385479), (118, 2754288), (124, 2621016), (144, 2256986), (177, 1836192), (186, 1747344), (236, 1377144), (248, 1310508), (279, 1164896), (288, 1128493), (354, 918096), (372, 873672), (472, 688572), (496, 655254), (531, 612064), (558, 582448), (617, 526752), (708, 459048), (744, 436836), (944, 344286), (992, 327627), (1062, 306032), (1116, 291224), (1234, 263376), (1416, 229524), (1488, 218418), (1829, 177696), (1851, 175584), (1888, 172143), (2124, 153016), (2232, 145612), (2468, 131688), (2832, 114762), (2976, 109209), (3658, 88848), (3702, 87792), (4248, 76508), (4464, 72806), (4936, 65844), (5487, 59232), (5553, 58528), (5664, 57381), (7316, 44424), (7404, 43896), (8496, 38254), (8928, 36403), (9872, 32922), (10974, 29616), (11106, 29264), (14632, 22212), (14808, 21948), (16461, 19744), (16992, 19127)]