395451288

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{30013}}^1$

素因数の和:30089

約数の個数: 64

約数和(自身を含む): 1116520800

約数和(自身を除く): 721069512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 30013, 60026, 90039, 120052, 180078, 240104, 270117, 360156, 540234, 720312, 810351, 1080468, 1620702, 1830793, 2160936, 3241404, 3661586, 5492379, 6482808, 7323172, 10984758, 14646344, 16477137, 21969516, 32954274, 43939032, 49431411, 65908548, 98862822, 131817096, 197725644, 395451288]

約数ペア:

[(1, 395451288), (2, 197725644), (3, 131817096), (4, 98862822), (6, 65908548), (8, 49431411), (9, 43939032), (12, 32954274), (18, 21969516), (24, 16477137), (27, 14646344), (36, 10984758), (54, 7323172), (61, 6482808), (72, 5492379), (108, 3661586), (122, 3241404), (183, 2160936), (216, 1830793), (244, 1620702), (366, 1080468), (488, 810351), (549, 720312), (732, 540234), (1098, 360156), (1464, 270117), (1647, 240104), (2196, 180078), (3294, 120052), (4392, 90039), (6588, 60026), (13176, 30013)]