421060488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25171}}^1$

素因数の和:25238

約数の個数: 64

約数和(自身を含む): 1141801920

約数和(自身を除く): 720741432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 16728, 25171, 50342, 75513, 100684, 151026, 201368, 302052, 427907, 604104, 855814, 1032011, 1283721, 1711628, 2064022, 2567442, 3096033, 3423256, 4128044, 5134884, 6192066, 8256088, 10269768, 12384132, 17544187, 24768264, 35088374, 52632561, 70176748, 105265122, 140353496, 210530244, 421060488]

約数ペア:

[(1, 421060488), (2, 210530244), (3, 140353496), (4, 105265122), (6, 70176748), (8, 52632561), (12, 35088374), (17, 24768264), (24, 17544187), (34, 12384132), (41, 10269768), (51, 8256088), (68, 6192066), (82, 5134884), (102, 4128044), (123, 3423256), (136, 3096033), (164, 2567442), (204, 2064022), (246, 1711628), (328, 1283721), (408, 1032011), (492, 855814), (697, 604104), (984, 427907), (1394, 302052), (2091, 201368), (2788, 151026), (4182, 100684), (5576, 75513), (8364, 50342), (16728, 25171)]