284965184

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1136

約数の個数: 84

約数和(自身を含む): 665843220

約数和(自身を除く): 380878036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 356, 392, 448, 623, 712, 784, 1021, 1246, 1424, 1568, 2042, 2492, 2848, 3136, 4084, 4361, 4984, 5696, 7147, 8168, 8722, 9968, 14294, 16336, 17444, 19936, 28588, 32672, 34888, 39872, 50029, 57176, 65344, 69776, 90869, 100058, 114352, 139552, 181738, 200116, 228704, 279104, 363476, 400232, 457408, 636083, 726952, 800464, 1272166, 1453904, 1600928, 2544332, 2907808, 3201856, 4452581, 5088664, 5815616, 8905162, 10177328, 17810324, 20354656, 35620648, 40709312, 71241296, 142482592, 284965184]

約数ペア:

[(1, 284965184), (2, 142482592), (4, 71241296), (7, 40709312), (8, 35620648), (14, 20354656), (16, 17810324), (28, 10177328), (32, 8905162), (49, 5815616), (56, 5088664), (64, 4452581), (89, 3201856), (98, 2907808), (112, 2544332), (178, 1600928), (196, 1453904), (224, 1272166), (356, 800464), (392, 726952), (448, 636083), (623, 457408), (712, 400232), (784, 363476), (1021, 279104), (1246, 228704), (1424, 200116), (1568, 181738), (2042, 139552), (2492, 114352), (2848, 100058), (3136, 90869), (4084, 69776), (4361, 65344), (4984, 57176), (5696, 50029), (7147, 39872), (8168, 34888), (8722, 32672), (9968, 28588), (14294, 19936), (16336, 17444)]