1147127968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 2679505920

約数和(自身を除く): 1532377952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 233, 248, 434, 466, 496, 709, 868, 932, 992, 1418, 1631, 1736, 1864, 2836, 3262, 3472, 3728, 4963, 5672, 6524, 6944, 7223, 7456, 9926, 11344, 13048, 14446, 19852, 21979, 22688, 26096, 28892, 39704, 43958, 50561, 52192, 57784, 79408, 87916, 101122, 115568, 153853, 158816, 165197, 175832, 202244, 231136, 307706, 330394, 351664, 404488, 615412, 660788, 703328, 808976, 1156379, 1230824, 1321576, 1617952, 2312758, 2461648, 2643152, 4625516, 4923296, 5121107, 5286304, 9251032, 10242214, 18502064, 20484428, 35847749, 37004128, 40968856, 71695498, 81937712, 143390996, 163875424, 286781992, 573563984, 1147127968]

約数ペア:

[(1, 1147127968), (2, 573563984), (4, 286781992), (7, 163875424), (8, 143390996), (14, 81937712), (16, 71695498), (28, 40968856), (31, 37004128), (32, 35847749), (56, 20484428), (62, 18502064), (112, 10242214), (124, 9251032), (217, 5286304), (224, 5121107), (233, 4923296), (248, 4625516), (434, 2643152), (466, 2461648), (496, 2312758), (709, 1617952), (868, 1321576), (932, 1230824), (992, 1156379), (1418, 808976), (1631, 703328), (1736, 660788), (1864, 615412), (2836, 404488), (3262, 351664), (3472, 330394), (3728, 307706), (4963, 231136), (5672, 202244), (6524, 175832), (6944, 165197), (7223, 158816), (7456, 153853), (9926, 115568), (11344, 101122), (13048, 87916), (14446, 79408), (19852, 57784), (21979, 52192), (22688, 50561), (26096, 43958), (28892, 39704)]