264126816

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12917}}^1$

素因数の和:13004

約数の個数: 72

約数和(自身を含む): 761748624

約数和(自身を除く): 497621808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 12917, 20448, 25834, 38751, 51668, 77502, 103336, 116253, 155004, 206672, 232506, 310008, 413344, 465012, 620016, 917107, 930024, 1240032, 1834214, 1860048, 2751321, 3668428, 3720096, 5502642, 7336856, 8253963, 11005284, 14673712, 16507926, 22010568, 29347424, 33015852, 44021136, 66031704, 88042272, 132063408, 264126816]

約数ペア:

[(1, 264126816), (2, 132063408), (3, 88042272), (4, 66031704), (6, 44021136), (8, 33015852), (9, 29347424), (12, 22010568), (16, 16507926), (18, 14673712), (24, 11005284), (32, 8253963), (36, 7336856), (48, 5502642), (71, 3720096), (72, 3668428), (96, 2751321), (142, 1860048), (144, 1834214), (213, 1240032), (284, 930024), (288, 917107), (426, 620016), (568, 465012), (639, 413344), (852, 310008), (1136, 232506), (1278, 206672), (1704, 155004), (2272, 116253), (2556, 103336), (3408, 77502), (5112, 51668), (6816, 38751), (10224, 25834), (12917, 20448)]