488325078

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 1117463040

約数和(自身を除く): 629137962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 1206, 1278, 1809, 1901, 1917, 3618, 3802, 3834, 4757, 5703, 9514, 11406, 14271, 17109, 28542, 34218, 42813, 51327, 85626, 102654, 127367, 128439, 134971, 254734, 256878, 269942, 382101, 404913, 764202, 809826, 1146303, 1214739, 2292606, 2429478, 3438909, 3644217, 6877818, 7288434, 9043057, 18086114, 27129171, 54258342, 81387513, 162775026, 244162539, 488325078]

約数ペア:

[(1, 488325078), (2, 244162539), (3, 162775026), (6, 81387513), (9, 54258342), (18, 27129171), (27, 18086114), (54, 9043057), (67, 7288434), (71, 6877818), (134, 3644217), (142, 3438909), (201, 2429478), (213, 2292606), (402, 1214739), (426, 1146303), (603, 809826), (639, 764202), (1206, 404913), (1278, 382101), (1809, 269942), (1901, 256878), (1917, 254734), (3618, 134971), (3802, 128439), (3834, 127367), (4757, 102654), (5703, 85626), (9514, 51327), (11406, 42813), (14271, 34218), (17109, 28542)]