316393728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 970327680

約数和(自身を除く): 653933952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 229, 256, 257, 336, 384, 448, 458, 514, 672, 687, 768, 771, 896, 916, 1028, 1344, 1374, 1542, 1603, 1792, 1799, 1832, 2056, 2688, 2748, 3084, 3206, 3598, 3664, 4112, 4809, 5376, 5397, 5496, 6168, 6412, 7196, 7328, 8224, 9618, 10794, 10992, 12336, 12824, 14392, 14656, 16448, 19236, 21588, 21984, 24672, 25648, 28784, 29312, 32896, 38472, 43176, 43968, 49344, 51296, 57568, 58624, 58853, 65792, 76944, 86352, 87936, 98688, 102592, 115136, 117706, 153888, 172704, 175872, 176559, 197376, 205184, 230272, 235412, 307776, 345408, 353118, 410368, 411971, 460544, 470824, 615552, 690816, 706236, 823942, 941648, 1231104, 1235913, 1381632, 1412472, 1647884, 1883296, 2471826, 2824944, 3295768, 3766592, 4943652, 5649888, 6591536, 7533184, 9887304, 11299776, 13183072, 15066368, 19774608, 22599552, 26366144, 39549216, 45199104, 52732288, 79098432, 105464576, 158196864, 316393728]

約数ペア:

[(1, 316393728), (2, 158196864), (3, 105464576), (4, 79098432), (6, 52732288), (7, 45199104), (8, 39549216), (12, 26366144), (14, 22599552), (16, 19774608), (21, 15066368), (24, 13183072), (28, 11299776), (32, 9887304), (42, 7533184), (48, 6591536), (56, 5649888), (64, 4943652), (84, 3766592), (96, 3295768), (112, 2824944), (128, 2471826), (168, 1883296), (192, 1647884), (224, 1412472), (229, 1381632), (256, 1235913), (257, 1231104), (336, 941648), (384, 823942), (448, 706236), (458, 690816), (514, 615552), (672, 470824), (687, 460544), (768, 411971), (771, 410368), (896, 353118), (916, 345408), (1028, 307776), (1344, 235412), (1374, 230272), (1542, 205184), (1603, 197376), (1792, 176559), (1799, 175872), (1832, 172704), (2056, 153888), (2688, 117706), (2748, 115136), (3084, 102592), (3206, 98688), (3598, 87936), (3664, 86352), (4112, 76944), (4809, 65792), (5376, 58853), (5397, 58624), (5496, 57568), (6168, 51296), (6412, 49344), (7196, 43968), (7328, 43176), (8224, 38472), (9618, 32896), (10794, 29312), (10992, 28784), (12336, 25648), (12824, 24672), (14392, 21984), (14656, 21588), (16448, 19236)]