258238656

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34487}}^1$

素因数の和:34518

約数の個数: 84

約数和(自身を含む): 797155632

約数和(自身を除く): 538916976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 34487, 68974, 103461, 137948, 206922, 275896, 310383, 413844, 448331, 551792, 620766, 827688, 896662, 1103584, 1241532, 1344993, 1655376, 1793324, 2207168, 2483064, 2689986, 3310752, 3586648, 4034979, 4966128, 5379972, 6621504, 7173296, 8069958, 9932256, 10759944, 14346592, 16139916, 19864512, 21519888, 28693184, 32279832, 43039776, 64559664, 86079552, 129119328, 258238656]

約数ペア:

[(1, 258238656), (2, 129119328), (3, 86079552), (4, 64559664), (6, 43039776), (8, 32279832), (9, 28693184), (12, 21519888), (13, 19864512), (16, 16139916), (18, 14346592), (24, 10759944), (26, 9932256), (32, 8069958), (36, 7173296), (39, 6621504), (48, 5379972), (52, 4966128), (64, 4034979), (72, 3586648), (78, 3310752), (96, 2689986), (104, 2483064), (117, 2207168), (144, 1793324), (156, 1655376), (192, 1344993), (208, 1241532), (234, 1103584), (288, 896662), (312, 827688), (416, 620766), (468, 551792), (576, 448331), (624, 413844), (832, 310383), (936, 275896), (1248, 206922), (1872, 137948), (2496, 103461), (3744, 68974), (7488, 34487)]