2141545728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{398353}}^1$

素因数の和:398379

約数の個数: 72

約数和(自身を含む): 6513884608

約数和(自身を除く): 4372338880

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 398353, 796706, 1195059, 1593412, 2390118, 2788471, 3186824, 4780236, 5576942, 6373648, 8365413, 9560472, 11153884, 12747296, 16730826, 19120944, 22307768, 25494592, 33461652, 38241888, 44615536, 50989184, 66923304, 76483776, 89231072, 101978368, 133846608, 152967552, 178462144, 267693216, 305935104, 356924288, 535386432, 713848576, 1070772864, 2141545728]

約数ペア:

[(1, 2141545728), (2, 1070772864), (3, 713848576), (4, 535386432), (6, 356924288), (7, 305935104), (8, 267693216), (12, 178462144), (14, 152967552), (16, 133846608), (21, 101978368), (24, 89231072), (28, 76483776), (32, 66923304), (42, 50989184), (48, 44615536), (56, 38241888), (64, 33461652), (84, 25494592), (96, 22307768), (112, 19120944), (128, 16730826), (168, 12747296), (192, 11153884), (224, 9560472), (256, 8365413), (336, 6373648), (384, 5576942), (448, 4780236), (672, 3186824), (768, 2788471), (896, 2390118), (1344, 1593412), (1792, 1195059), (2688, 796706), (5376, 398353)]