290266144

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41801}}^1$

素因数の和:41849

約数の個数: 48

約数和(自身を含む): 674182656

約数和(自身を除く): 383916512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 41801, 83602, 167204, 292607, 334408, 585214, 668816, 1170428, 1295831, 1337632, 2340856, 2591662, 4681712, 5183324, 9070817, 9363424, 10366648, 18141634, 20733296, 36283268, 41466592, 72566536, 145133072, 290266144]

約数ペア:

[(1, 290266144), (2, 145133072), (4, 72566536), (7, 41466592), (8, 36283268), (14, 20733296), (16, 18141634), (28, 10366648), (31, 9363424), (32, 9070817), (56, 5183324), (62, 4681712), (112, 2591662), (124, 2340856), (217, 1337632), (224, 1295831), (248, 1170428), (434, 668816), (496, 585214), (868, 334408), (992, 292607), (1736, 167204), (3472, 83602), (6944, 41801)]