388056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 1094400

約数和(自身を除く): 706344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 222, 228, 276, 296, 437, 444, 456, 552, 703, 851, 874, 888, 1311, 1406, 1702, 1748, 2109, 2553, 2622, 2812, 3404, 3496, 4218, 5106, 5244, 5624, 6808, 8436, 10212, 10488, 16169, 16872, 20424, 32338, 48507, 64676, 97014, 129352, 194028, 388056]

約数ペア:

[(1, 388056), (2, 194028), (3, 129352), (4, 97014), (6, 64676), (8, 48507), (12, 32338), (19, 20424), (23, 16872), (24, 16169), (37, 10488), (38, 10212), (46, 8436), (57, 6808), (69, 5624), (74, 5244), (76, 5106), (92, 4218), (111, 3496), (114, 3404), (138, 2812), (148, 2622), (152, 2553), (184, 2109), (222, 1748), (228, 1702), (276, 1406), (296, 1311), (437, 888), (444, 874), (456, 851), (552, 703)]