1870262016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{347891}}^1$

素因数の和:347917

約数の個数: 72

約数和(自身を含む): 5688729984

約数和(自身を除く): 3818467968

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, 347891, 695782, 1043673, 1391564, 2087346, 2435237, 2783128, 4174692, 4870474, 5566256, 7305711, 8349384, 9740948, 11132512, 14611422, 16698768, 19481896, 22265024, 29222844, 33397536, 38963792, 44530048, 58445688, 66795072, 77927584, 89060096, 116891376, 133590144, 155855168, 233782752, 267180288, 311710336, 467565504, 623420672, 935131008, 1870262016]

約数ペア:

[(1, 1870262016), (2, 935131008), (3, 623420672), (4, 467565504), (6, 311710336), (7, 267180288), (8, 233782752), (12, 155855168), (14, 133590144), (16, 116891376), (21, 89060096), (24, 77927584), (28, 66795072), (32, 58445688), (42, 44530048), (48, 38963792), (56, 33397536), (64, 29222844), (84, 22265024), (96, 19481896), (112, 16698768), (128, 14611422), (168, 11132512), (192, 9740948), (224, 8349384), (256, 7305711), (336, 5566256), (384, 4870474), (448, 4174692), (672, 2783128), (768, 2435237), (896, 2087346), (1344, 1391564), (1792, 1043673), (2688, 695782), (5376, 347891)]