210584772

素因数分解:

$2^2\times 3^6\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 84

約数和(自身を含む): 556656156

約数和(自身を除く): 346071384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 281, 324, 486, 514, 562, 729, 771, 843, 972, 1028, 1124, 1458, 1542, 1686, 2313, 2529, 2916, 3084, 3372, 4626, 5058, 6939, 7587, 9252, 10116, 13878, 15174, 20817, 22761, 27756, 30348, 41634, 45522, 62451, 68283, 72217, 83268, 91044, 124902, 136566, 144434, 187353, 204849, 216651, 249804, 273132, 288868, 374706, 409698, 433302, 649953, 749412, 819396, 866604, 1299906, 1949859, 2599812, 3899718, 5849577, 7799436, 11699154, 17548731, 23398308, 35097462, 52646193, 70194924, 105292386, 210584772]

約数ペア:

[(1, 210584772), (2, 105292386), (3, 70194924), (4, 52646193), (6, 35097462), (9, 23398308), (12, 17548731), (18, 11699154), (27, 7799436), (36, 5849577), (54, 3899718), (81, 2599812), (108, 1949859), (162, 1299906), (243, 866604), (257, 819396), (281, 749412), (324, 649953), (486, 433302), (514, 409698), (562, 374706), (729, 288868), (771, 273132), (843, 249804), (972, 216651), (1028, 204849), (1124, 187353), (1458, 144434), (1542, 136566), (1686, 124902), (2313, 91044), (2529, 83268), (2916, 72217), (3084, 68283), (3372, 62451), (4626, 45522), (5058, 41634), (6939, 30348), (7587, 27756), (9252, 22761), (10116, 20817), (13878, 15174)]