388754532

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{15061}}^1$

素因数の和:15313

約数の個数: 48

約数和(自身を含む): 1012166400

約数和(自身を除く): 623411868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8604, 12906, 15061, 25812, 30122, 45183, 60244, 90366, 135549, 180732, 271098, 406647, 542196, 813294, 1626588, 3599579, 7199158, 10798737, 14398316, 21597474, 32396211, 43194948, 64792422, 97188633, 129584844, 194377266, 388754532]

約数ペア:

[(1, 388754532), (2, 194377266), (3, 129584844), (4, 97188633), (6, 64792422), (9, 43194948), (12, 32396211), (18, 21597474), (27, 14398316), (36, 10798737), (54, 7199158), (108, 3599579), (239, 1626588), (478, 813294), (717, 542196), (956, 406647), (1434, 271098), (2151, 180732), (2868, 135549), (4302, 90366), (6453, 60244), (8604, 45183), (12906, 30122), (15061, 25812)]