427447356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 1185891840

約数和(自身を除く): 758444484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 227, 348, 406, 454, 609, 681, 773, 812, 908, 1218, 1362, 1546, 1589, 2319, 2436, 2724, 3092, 3178, 4638, 4767, 5411, 6356, 6583, 9276, 9534, 10822, 13166, 16233, 19068, 19749, 21644, 22417, 26332, 32466, 39498, 44834, 46081, 64932, 67251, 78996, 89668, 92162, 134502, 138243, 156919, 175471, 184324, 269004, 276486, 313838, 350942, 470757, 526413, 552972, 627676, 701884, 941514, 1052826, 1228297, 1883028, 2105652, 2456594, 3684891, 4913188, 5088659, 7369782, 10177318, 14739564, 15265977, 20354636, 30531954, 35620613, 61063908, 71241226, 106861839, 142482452, 213723678, 427447356]

約数ペア:

[(1, 427447356), (2, 213723678), (3, 142482452), (4, 106861839), (6, 71241226), (7, 61063908), (12, 35620613), (14, 30531954), (21, 20354636), (28, 15265977), (29, 14739564), (42, 10177318), (58, 7369782), (84, 5088659), (87, 4913188), (116, 3684891), (174, 2456594), (203, 2105652), (227, 1883028), (348, 1228297), (406, 1052826), (454, 941514), (609, 701884), (681, 627676), (773, 552972), (812, 526413), (908, 470757), (1218, 350942), (1362, 313838), (1546, 276486), (1589, 269004), (2319, 184324), (2436, 175471), (2724, 156919), (3092, 138243), (3178, 134502), (4638, 92162), (4767, 89668), (5411, 78996), (6356, 67251), (6583, 64932), (9276, 46081), (9534, 44834), (10822, 39498), (13166, 32466), (16233, 26332), (19068, 22417), (19749, 21644)]