216670656

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 602772480

約数和(自身を除く): 386101824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 177, 186, 192, 236, 248, 354, 372, 472, 496, 617, 708, 744, 944, 992, 1234, 1416, 1488, 1829, 1851, 1888, 1984, 2468, 2832, 2976, 3658, 3702, 3776, 4936, 5487, 5664, 5952, 7316, 7404, 9872, 10974, 11328, 14632, 14808, 19127, 19744, 21948, 29264, 29616, 36403, 38254, 39488, 43896, 57381, 58528, 59232, 72806, 76508, 87792, 109209, 114762, 117056, 118464, 145612, 153016, 175584, 218418, 229524, 291224, 306032, 351168, 436836, 459048, 582448, 612064, 873672, 918096, 1128493, 1164896, 1224128, 1747344, 1836192, 2256986, 2329792, 3385479, 3494688, 3672384, 4513972, 6770958, 6989376, 9027944, 13541916, 18055888, 27083832, 36111776, 54167664, 72223552, 108335328, 216670656]

約数ペア:

[(1, 216670656), (2, 108335328), (3, 72223552), (4, 54167664), (6, 36111776), (8, 27083832), (12, 18055888), (16, 13541916), (24, 9027944), (31, 6989376), (32, 6770958), (48, 4513972), (59, 3672384), (62, 3494688), (64, 3385479), (93, 2329792), (96, 2256986), (118, 1836192), (124, 1747344), (177, 1224128), (186, 1164896), (192, 1128493), (236, 918096), (248, 873672), (354, 612064), (372, 582448), (472, 459048), (496, 436836), (617, 351168), (708, 306032), (744, 291224), (944, 229524), (992, 218418), (1234, 175584), (1416, 153016), (1488, 145612), (1829, 118464), (1851, 117056), (1888, 114762), (1984, 109209), (2468, 87792), (2832, 76508), (2976, 72806), (3658, 59232), (3702, 58528), (3776, 57381), (4936, 43896), (5487, 39488), (5664, 38254), (5952, 36403), (7316, 29616), (7404, 29264), (9872, 21948), (10974, 19744), (11328, 19127), (14632, 14808)]