844939188

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{5333}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 2228929248

約数和(自身を除く): 1383990060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 489, 652, 972, 978, 1467, 1956, 2934, 4401, 5333, 5868, 8802, 10666, 13203, 15999, 17604, 21332, 26406, 31998, 39609, 47997, 52812, 63996, 79218, 95994, 143991, 158436, 191988, 287982, 431973, 575964, 863946, 869279, 1295919, 1727892, 1738558, 2591838, 2607837, 3477116, 5183676, 5215674, 7823511, 10431348, 15647022, 23470533, 31294044, 46941066, 70411599, 93882132, 140823198, 211234797, 281646396, 422469594, 844939188]

約数ペア:

[(1, 844939188), (2, 422469594), (3, 281646396), (4, 211234797), (6, 140823198), (9, 93882132), (12, 70411599), (18, 46941066), (27, 31294044), (36, 23470533), (54, 15647022), (81, 10431348), (108, 7823511), (162, 5215674), (163, 5183676), (243, 3477116), (324, 2607837), (326, 2591838), (486, 1738558), (489, 1727892), (652, 1295919), (972, 869279), (978, 863946), (1467, 575964), (1956, 431973), (2934, 287982), (4401, 191988), (5333, 158436), (5868, 143991), (8802, 95994), (10666, 79218), (13203, 63996), (15999, 52812), (17604, 47997), (21332, 39609), (26406, 31998)]