320920046928

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19047961}}^1$

素因数の和:19047994

約数の個数: 100

約数和(自身を含む): 1000284676468

約数和(自身を除く): 679364629540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 19047961, 38095922, 57143883, 76191844, 114287766, 152383688, 171431649, 228575532, 247623493, 304767376, 342863298, 457151064, 495246986, 514294947, 685726596, 742870479, 914302128, 990493972, 1028589894, 1371453192, 1485740958, 1542884841, 1980987944, 2057179788, 2228611437, 2742906384, 2971481916, 3085769682, 3961975888, 4114359576, 4457222874, 5942963832, 6171539364, 6685834311, 8228719152, 8914445748, 11885927664, 12343078728, 13371668622, 17828891496, 20057502933, 24686157456, 26743337244, 35657782992, 40115005866, 53486674488, 80230011732, 106973348976, 160460023464, 320920046928]

約数ペア:

[(1, 320920046928), (2, 160460023464), (3, 106973348976), (4, 80230011732), (6, 53486674488), (8, 40115005866), (9, 35657782992), (12, 26743337244), (13, 24686157456), (16, 20057502933), (18, 17828891496), (24, 13371668622), (26, 12343078728), (27, 11885927664), (36, 8914445748), (39, 8228719152), (48, 6685834311), (52, 6171539364), (54, 5942963832), (72, 4457222874), (78, 4114359576), (81, 3961975888), (104, 3085769682), (108, 2971481916), (117, 2742906384), (144, 2228611437), (156, 2057179788), (162, 1980987944), (208, 1542884841), (216, 1485740958), (234, 1371453192), (312, 1028589894), (324, 990493972), (351, 914302128), (432, 742870479), (468, 685726596), (624, 514294947), (648, 495246986), (702, 457151064), (936, 342863298), (1053, 304767376), (1296, 247623493), (1404, 228575532), (1872, 171431649), (2106, 152383688), (2808, 114287766), (4212, 76191844), (5616, 57143883), (8424, 38095922), (16848, 19047961)]