672639984

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{50227}}^1$

素因数の和:50275

約数の個数: 80

約数和(自身を含む): 1993047040

約数和(自身を除く): 1320407056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 50227, 100454, 150681, 200908, 301362, 401816, 452043, 602724, 803632, 904086, 1205448, 1356129, 1557037, 1808172, 2410896, 2712258, 3114074, 3616344, 4671111, 5424516, 6228148, 7232688, 9342222, 10849032, 12456296, 14013333, 18684444, 21698064, 24912592, 28026666, 37368888, 42039999, 56053332, 74737776, 84079998, 112106664, 168159996, 224213328, 336319992, 672639984]

約数ペア:

[(1, 672639984), (2, 336319992), (3, 224213328), (4, 168159996), (6, 112106664), (8, 84079998), (9, 74737776), (12, 56053332), (16, 42039999), (18, 37368888), (24, 28026666), (27, 24912592), (31, 21698064), (36, 18684444), (48, 14013333), (54, 12456296), (62, 10849032), (72, 9342222), (93, 7232688), (108, 6228148), (124, 5424516), (144, 4671111), (186, 3616344), (216, 3114074), (248, 2712258), (279, 2410896), (372, 1808172), (432, 1557037), (496, 1356129), (558, 1205448), (744, 904086), (837, 803632), (1116, 602724), (1488, 452043), (1674, 401816), (2232, 301362), (3348, 200908), (4464, 150681), (6696, 100454), (13392, 50227)]