890991288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10321}}^1$

素因数の和:10453

約数の個数: 96

約数和(自身を含む): 2656882800

約数和(自身を除く): 1765891512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 132, 198, 218, 264, 327, 396, 436, 654, 792, 872, 981, 1199, 1308, 1962, 2398, 2616, 3597, 3924, 4796, 7194, 7848, 9592, 10321, 10791, 14388, 20642, 21582, 28776, 30963, 41284, 43164, 61926, 82568, 86328, 92889, 113531, 123852, 185778, 227062, 247704, 340593, 371556, 454124, 681186, 743112, 908248, 1021779, 1124989, 1362372, 2043558, 2249978, 2724744, 3374967, 4087116, 4499956, 6749934, 8174232, 8999912, 10124901, 12374879, 13499868, 20249802, 24749758, 26999736, 37124637, 40499604, 49499516, 74249274, 80999208, 98999032, 111373911, 148498548, 222747822, 296997096, 445495644, 890991288]

約数ペア:

[(1, 890991288), (2, 445495644), (3, 296997096), (4, 222747822), (6, 148498548), (8, 111373911), (9, 98999032), (11, 80999208), (12, 74249274), (18, 49499516), (22, 40499604), (24, 37124637), (33, 26999736), (36, 24749758), (44, 20249802), (66, 13499868), (72, 12374879), (88, 10124901), (99, 8999912), (109, 8174232), (132, 6749934), (198, 4499956), (218, 4087116), (264, 3374967), (327, 2724744), (396, 2249978), (436, 2043558), (654, 1362372), (792, 1124989), (872, 1021779), (981, 908248), (1199, 743112), (1308, 681186), (1962, 454124), (2398, 371556), (2616, 340593), (3597, 247704), (3924, 227062), (4796, 185778), (7194, 123852), (7848, 113531), (9592, 92889), (10321, 86328), (10791, 82568), (14388, 61926), (20642, 43164), (21582, 41284), (28776, 30963)]