565352004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{13171}}^1$

素因数の和:13265

約数の個数: 72

約数和(自身を含む): 1555665888

約数和(自身を除く): 990313884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 10731, 13171, 14308, 21462, 26342, 39513, 42924, 52684, 79026, 92197, 158052, 184394, 276591, 368788, 553182, 645379, 961483, 1106364, 1290758, 1922966, 1936137, 2581516, 2884449, 3845932, 3872274, 5768898, 6730381, 7744548, 11537796, 13460762, 20191143, 26921524, 40382286, 47112667, 80764572, 94225334, 141338001, 188450668, 282676002, 565352004]

約数ペア:

[(1, 565352004), (2, 282676002), (3, 188450668), (4, 141338001), (6, 94225334), (7, 80764572), (12, 47112667), (14, 40382286), (21, 26921524), (28, 20191143), (42, 13460762), (49, 11537796), (73, 7744548), (84, 6730381), (98, 5768898), (146, 3872274), (147, 3845932), (196, 2884449), (219, 2581516), (292, 1936137), (294, 1922966), (438, 1290758), (511, 1106364), (588, 961483), (876, 645379), (1022, 553182), (1533, 368788), (2044, 276591), (3066, 184394), (3577, 158052), (6132, 92197), (7154, 79026), (10731, 52684), (13171, 42924), (14308, 39513), (21462, 26342)]