289953168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{194861}}^1$

素因数の和:194903

約数の個数: 40

約数和(自身を含む): 773212416

約数和(自身を除く): 483259248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 194861, 389722, 584583, 779444, 1169166, 1558888, 2338332, 3117776, 4676664, 6040691, 9353328, 12081382, 18122073, 24162764, 36244146, 48325528, 72488292, 96651056, 144976584, 289953168]

約数ペア:

[(1, 289953168), (2, 144976584), (3, 96651056), (4, 72488292), (6, 48325528), (8, 36244146), (12, 24162764), (16, 18122073), (24, 12081382), (31, 9353328), (48, 6040691), (62, 4676664), (93, 3117776), (124, 2338332), (186, 1558888), (248, 1169166), (372, 779444), (496, 584583), (744, 389722), (1488, 194861)]