40555512

素因数分解:

$2^3\times 3^3\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 113184000

約数和(自身を除く): 72628488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 359, 523, 718, 1046, 1077, 1436, 1569, 2092, 2154, 2872, 3138, 3231, 4184, 4308, 4707, 6276, 6462, 8616, 9414, 9693, 12552, 12924, 14121, 18828, 19386, 25848, 28242, 37656, 38772, 56484, 77544, 112968, 187757, 375514, 563271, 751028, 1126542, 1502056, 1689813, 2253084, 3379626, 4506168, 5069439, 6759252, 10138878, 13518504, 20277756, 40555512]

約数ペア:

[(1, 40555512), (2, 20277756), (3, 13518504), (4, 10138878), (6, 6759252), (8, 5069439), (9, 4506168), (12, 3379626), (18, 2253084), (24, 1689813), (27, 1502056), (36, 1126542), (54, 751028), (72, 563271), (108, 375514), (216, 187757), (359, 112968), (523, 77544), (718, 56484), (1046, 38772), (1077, 37656), (1436, 28242), (1569, 25848), (2092, 19386), (2154, 18828), (2872, 14121), (3138, 12924), (3231, 12552), (4184, 9693), (4308, 9414), (4707, 8616), (6276, 6462)]