308309034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 705024000

約数和(自身を除く): 396714966

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 174, 237, 319, 474, 638, 869, 957, 1738, 1914, 2039, 2291, 2607, 4078, 4582, 5214, 6117, 6873, 12234, 13746, 22429, 25201, 44858, 50402, 59131, 67287, 75603, 118262, 134574, 151206, 161081, 177393, 322162, 354786, 483243, 650441, 966486, 1300882, 1771891, 1951323, 3543782, 3902646, 4671349, 5315673, 9342698, 10631346, 14014047, 28028094, 51384839, 102769678, 154154517, 308309034]

約数ペア:

[(1, 308309034), (2, 154154517), (3, 102769678), (6, 51384839), (11, 28028094), (22, 14014047), (29, 10631346), (33, 9342698), (58, 5315673), (66, 4671349), (79, 3902646), (87, 3543782), (158, 1951323), (174, 1771891), (237, 1300882), (319, 966486), (474, 650441), (638, 483243), (869, 354786), (957, 322162), (1738, 177393), (1914, 161081), (2039, 151206), (2291, 134574), (2607, 118262), (4078, 75603), (4582, 67287), (5214, 59131), (6117, 50402), (6873, 44858), (12234, 25201), (13746, 22429)]