531679968

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{63659}}^1$

素因数の和:63704

約数の個数: 72

約数和(自身を含む): 1564126200

約数和(自身を除く): 1032446232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 63659, 127318, 190977, 254636, 381954, 509272, 572931, 763908, 1018544, 1145862, 1527816, 1846111, 2037088, 2291724, 3055632, 3692222, 4583448, 5538333, 6111264, 7384444, 9166896, 11076666, 14768888, 16614999, 18333792, 22153332, 29537776, 33229998, 44306664, 59075552, 66459996, 88613328, 132919992, 177226656, 265839984, 531679968]

約数ペア:

[(1, 531679968), (2, 265839984), (3, 177226656), (4, 132919992), (6, 88613328), (8, 66459996), (9, 59075552), (12, 44306664), (16, 33229998), (18, 29537776), (24, 22153332), (29, 18333792), (32, 16614999), (36, 14768888), (48, 11076666), (58, 9166896), (72, 7384444), (87, 6111264), (96, 5538333), (116, 4583448), (144, 3692222), (174, 3055632), (232, 2291724), (261, 2037088), (288, 1846111), (348, 1527816), (464, 1145862), (522, 1018544), (696, 763908), (928, 572931), (1044, 509272), (1392, 381954), (2088, 254636), (2784, 190977), (4176, 127318), (8352, 63659)]