988631160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{748963}}^1$

素因数の和:748988

約数の個数: 64

約数和(自身を含む): 3235524480

約数和(自身を除く): 2246893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 748963, 1497926, 2246889, 2995852, 3744815, 4493778, 5991704, 7489630, 8238593, 8987556, 11234445, 14979260, 16477186, 17975112, 22468890, 24715779, 29958520, 32954372, 41192965, 44937780, 49431558, 65908744, 82385930, 89875560, 98863116, 123578895, 164771860, 197726232, 247157790, 329543720, 494315580, 988631160]

約数ペア:

[(1, 988631160), (2, 494315580), (3, 329543720), (4, 247157790), (5, 197726232), (6, 164771860), (8, 123578895), (10, 98863116), (11, 89875560), (12, 82385930), (15, 65908744), (20, 49431558), (22, 44937780), (24, 41192965), (30, 32954372), (33, 29958520), (40, 24715779), (44, 22468890), (55, 17975112), (60, 16477186), (66, 14979260), (88, 11234445), (110, 8987556), (120, 8238593), (132, 7489630), (165, 5991704), (220, 4493778), (264, 3744815), (330, 2995852), (440, 2246889), (660, 1497926), (1320, 748963)]