233478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 617760

約数和(自身を除く): 384282

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 109, 119, 126, 153, 218, 238, 306, 327, 357, 654, 714, 763, 981, 1071, 1526, 1853, 1962, 2142, 2289, 3706, 4578, 5559, 6867, 11118, 12971, 13734, 16677, 25942, 33354, 38913, 77826, 116739, 233478]

約数ペア:

[(1, 233478), (2, 116739), (3, 77826), (6, 38913), (7, 33354), (9, 25942), (14, 16677), (17, 13734), (18, 12971), (21, 11118), (34, 6867), (42, 5559), (51, 4578), (63, 3706), (102, 2289), (109, 2142), (119, 1962), (126, 1853), (153, 1526), (218, 1071), (238, 981), (306, 763), (327, 714), (357, 654)]