1319112

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2482488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 197, 216, 248, 279, 372, 394, 558, 591, 744, 788, 837, 1116, 1182, 1576, 1674, 1773, 2232, 2364, 3348, 3546, 4728, 5319, 6107, 6696, 7092, 10638, 12214, 14184, 18321, 21276, 24428, 36642, 42552, 48856, 54963, 73284, 109926, 146568, 164889, 219852, 329778, 439704, 659556, 1319112]

約数ペア:

[(1, 1319112), (2, 659556), (3, 439704), (4, 329778), (6, 219852), (8, 164889), (9, 146568), (12, 109926), (18, 73284), (24, 54963), (27, 48856), (31, 42552), (36, 36642), (54, 24428), (62, 21276), (72, 18321), (93, 14184), (108, 12214), (124, 10638), (186, 7092), (197, 6696), (216, 6107), (248, 5319), (279, 4728), (372, 3546), (394, 3348), (558, 2364), (591, 2232), (744, 1773), (788, 1674), (837, 1576), (1116, 1182)]