412755876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1811}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 1126542144

約数和(自身を除く): 713786268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 974, 1461, 1811, 1948, 2922, 3622, 4383, 5433, 5844, 6331, 7244, 8766, 10866, 12662, 16299, 17532, 18993, 21732, 23543, 25324, 32598, 37986, 47086, 56979, 65196, 70629, 75972, 94172, 113958, 141258, 211887, 227916, 282516, 423774, 847548, 881957, 1763914, 2645871, 3527828, 5291742, 7937613, 10583484, 11465441, 15875226, 22930882, 31750452, 34396323, 45861764, 68792646, 103188969, 137585292, 206377938, 412755876]

約数ペア:

[(1, 412755876), (2, 206377938), (3, 137585292), (4, 103188969), (6, 68792646), (9, 45861764), (12, 34396323), (13, 31750452), (18, 22930882), (26, 15875226), (36, 11465441), (39, 10583484), (52, 7937613), (78, 5291742), (117, 3527828), (156, 2645871), (234, 1763914), (468, 881957), (487, 847548), (974, 423774), (1461, 282516), (1811, 227916), (1948, 211887), (2922, 141258), (3622, 113958), (4383, 94172), (5433, 75972), (5844, 70629), (6331, 65196), (7244, 56979), (8766, 47086), (10866, 37986), (12662, 32598), (16299, 25324), (17532, 23543), (18993, 21732)]