240533356

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 515380320

約数和(自身を除く): 274846964

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 229, 233, 322, 458, 466, 644, 916, 932, 1127, 1603, 1631, 2254, 3206, 3262, 4508, 5267, 5359, 6412, 6524, 10534, 10718, 11221, 11417, 21068, 21436, 22442, 22834, 36869, 37513, 44884, 45668, 53357, 73738, 75026, 106714, 147476, 150052, 213428, 258083, 262591, 373499, 516166, 525182, 746998, 1032332, 1050364, 1227211, 1493996, 2454422, 2614493, 4908844, 5228986, 8590477, 10457972, 17180954, 34361908, 60133339, 120266678, 240533356]

約数ペア:

[(1, 240533356), (2, 120266678), (4, 60133339), (7, 34361908), (14, 17180954), (23, 10457972), (28, 8590477), (46, 5228986), (49, 4908844), (92, 2614493), (98, 2454422), (161, 1493996), (196, 1227211), (229, 1050364), (233, 1032332), (322, 746998), (458, 525182), (466, 516166), (644, 373499), (916, 262591), (932, 258083), (1127, 213428), (1603, 150052), (1631, 147476), (2254, 106714), (3206, 75026), (3262, 73738), (4508, 53357), (5267, 45668), (5359, 44884), (6412, 37513), (6524, 36869), (10534, 22834), (10718, 22442), (11221, 21436), (11417, 21068)]