891115944

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{5591}}^1$

素因数の和:5858

約数の個数: 64

約数和(自身を含む): 2315088000

約数和(自身を除く): 1423972056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 229, 232, 348, 458, 687, 696, 916, 1374, 1832, 2748, 5496, 5591, 6641, 11182, 13282, 16773, 19923, 22364, 26564, 33546, 39846, 44728, 53128, 67092, 79692, 134184, 159384, 162139, 324278, 486417, 648556, 972834, 1280339, 1297112, 1945668, 2560678, 3841017, 3891336, 5121356, 7682034, 10242712, 15364068, 30728136, 37129831, 74259662, 111389493, 148519324, 222778986, 297038648, 445557972, 891115944]

約数ペア:

[(1, 891115944), (2, 445557972), (3, 297038648), (4, 222778986), (6, 148519324), (8, 111389493), (12, 74259662), (24, 37129831), (29, 30728136), (58, 15364068), (87, 10242712), (116, 7682034), (174, 5121356), (229, 3891336), (232, 3841017), (348, 2560678), (458, 1945668), (687, 1297112), (696, 1280339), (916, 972834), (1374, 648556), (1832, 486417), (2748, 324278), (5496, 162139), (5591, 159384), (6641, 134184), (11182, 79692), (13282, 67092), (16773, 53128), (19923, 44728), (22364, 39846), (26564, 33546)]