394422912

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8815

約数の個数: 128

約数和(自身を含む): 1253784000

約数和(自身を除く): 859361088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 8779, 11232, 14976, 17558, 22464, 26337, 35116, 44928, 52674, 70232, 79011, 105348, 114127, 140464, 158022, 210696, 228254, 237033, 280928, 316044, 342381, 421392, 456508, 474066, 561856, 632088, 684762, 842784, 913016, 948132, 1027143, 1123712, 1264176, 1369524, 1685568, 1826032, 1896264, 2054286, 2528352, 2739048, 3081429, 3371136, 3652064, 3792528, 4108572, 5056704, 5478096, 6162858, 7304128, 7585056, 8217144, 10113408, 10956192, 12325716, 14608256, 15170112, 16434288, 21912384, 24651432, 30340224, 32868576, 43824768, 49302864, 65737152, 98605728, 131474304, 197211456, 394422912]

約数ペア:

[(1, 394422912), (2, 197211456), (3, 131474304), (4, 98605728), (6, 65737152), (8, 49302864), (9, 43824768), (12, 32868576), (13, 30340224), (16, 24651432), (18, 21912384), (24, 16434288), (26, 15170112), (27, 14608256), (32, 12325716), (36, 10956192), (39, 10113408), (48, 8217144), (52, 7585056), (54, 7304128), (64, 6162858), (72, 5478096), (78, 5056704), (96, 4108572), (104, 3792528), (108, 3652064), (117, 3371136), (128, 3081429), (144, 2739048), (156, 2528352), (192, 2054286), (208, 1896264), (216, 1826032), (234, 1685568), (288, 1369524), (312, 1264176), (351, 1123712), (384, 1027143), (416, 948132), (432, 913016), (468, 842784), (576, 684762), (624, 632088), (702, 561856), (832, 474066), (864, 456508), (936, 421392), (1152, 342381), (1248, 316044), (1404, 280928), (1664, 237033), (1728, 228254), (1872, 210696), (2496, 158022), (2808, 140464), (3456, 114127), (3744, 105348), (4992, 79011), (5616, 70232), (7488, 52674), (8779, 44928), (11232, 35116), (14976, 26337), (17558, 22464)]