306072294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 688020480

約数和(自身を除く): 381948186

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 83, 118, 166, 177, 249, 354, 498, 649, 913, 947, 1298, 1826, 1894, 1947, 2739, 2841, 3894, 4897, 5478, 5682, 9794, 10417, 14691, 20834, 29382, 31251, 53867, 55873, 62502, 78601, 107734, 111746, 157202, 161601, 167619, 235803, 323202, 335238, 471606, 614603, 864611, 1229206, 1729222, 1843809, 2593833, 3687618, 4637459, 5187666, 9274918, 13912377, 27824754, 51012049, 102024098, 153036147, 306072294]

約数ペア:

[(1, 306072294), (2, 153036147), (3, 102024098), (6, 51012049), (11, 27824754), (22, 13912377), (33, 9274918), (59, 5187666), (66, 4637459), (83, 3687618), (118, 2593833), (166, 1843809), (177, 1729222), (249, 1229206), (354, 864611), (498, 614603), (649, 471606), (913, 335238), (947, 323202), (1298, 235803), (1826, 167619), (1894, 161601), (1947, 157202), (2739, 111746), (2841, 107734), (3894, 78601), (4897, 62502), (5478, 55873), (5682, 53867), (9794, 31251), (10417, 29382), (14691, 20834)]