1228813068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20809}}^1$

素因数の和:20879

約数の個数: 96

約数和(自身を含む): 3542694400

約数和(自身を除く): 2313881332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2109, 2812, 3108, 4218, 4921, 8436, 9842, 14763, 19684, 20809, 29526, 41618, 59052, 62427, 83236, 124854, 145663, 249708, 291326, 395371, 436989, 582652, 769933, 790742, 873978, 1186113, 1539866, 1581484, 1747956, 2309799, 2372226, 2767597, 3079732, 4619598, 4744452, 5389531, 5535194, 8302791, 9239196, 10779062, 11070388, 14628727, 16168593, 16605582, 21558124, 29257454, 32337186, 33211164, 43886181, 58514908, 64674372, 87772362, 102401089, 175544724, 204802178, 307203267, 409604356, 614406534, 1228813068]

約数ペア:

[(1, 1228813068), (2, 614406534), (3, 409604356), (4, 307203267), (6, 204802178), (7, 175544724), (12, 102401089), (14, 87772362), (19, 64674372), (21, 58514908), (28, 43886181), (37, 33211164), (38, 32337186), (42, 29257454), (57, 21558124), (74, 16605582), (76, 16168593), (84, 14628727), (111, 11070388), (114, 10779062), (133, 9239196), (148, 8302791), (222, 5535194), (228, 5389531), (259, 4744452), (266, 4619598), (399, 3079732), (444, 2767597), (518, 2372226), (532, 2309799), (703, 1747956), (777, 1581484), (798, 1539866), (1036, 1186113), (1406, 873978), (1554, 790742), (1596, 769933), (2109, 582652), (2812, 436989), (3108, 395371), (4218, 291326), (4921, 249708), (8436, 145663), (9842, 124854), (14763, 83236), (19684, 62427), (20809, 59052), (29526, 41618)]