385173984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23741}}^1$

素因数の和:23780

約数の個数: 72

約数和(自身を含む): 1094886072

約数和(自身を除く): 709712088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 23741, 47482, 71223, 94964, 142446, 189928, 284892, 308633, 379856, 569784, 617266, 759712, 925899, 1139568, 1234532, 1851798, 2279136, 2469064, 3703596, 4012229, 4938128, 7407192, 8024458, 9876256, 12036687, 14814384, 16048916, 24073374, 29628768, 32097832, 48146748, 64195664, 96293496, 128391328, 192586992, 385173984]

約数ペア:

[(1, 385173984), (2, 192586992), (3, 128391328), (4, 96293496), (6, 64195664), (8, 48146748), (12, 32097832), (13, 29628768), (16, 24073374), (24, 16048916), (26, 14814384), (32, 12036687), (39, 9876256), (48, 8024458), (52, 7407192), (78, 4938128), (96, 4012229), (104, 3703596), (156, 2469064), (169, 2279136), (208, 1851798), (312, 1234532), (338, 1139568), (416, 925899), (507, 759712), (624, 617266), (676, 569784), (1014, 379856), (1248, 308633), (1352, 284892), (2028, 189928), (2704, 142446), (4056, 94964), (5408, 71223), (8112, 47482), (16224, 23741)]