231796998

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 546048000

約数和(自身を除く): 314251002

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 314, 342, 471, 513, 942, 1026, 1413, 1439, 2826, 2878, 2983, 4239, 4317, 5966, 8478, 8634, 8949, 12951, 17898, 25902, 26847, 27341, 38853, 53694, 54682, 77706, 80541, 82023, 161082, 164046, 225923, 246069, 451846, 492138, 677769, 738207, 1355538, 1476414, 2033307, 4066614, 4292537, 6099921, 8585074, 12199842, 12877611, 25755222, 38632833, 77265666, 115898499, 231796998]

約数ペア:

[(1, 231796998), (2, 115898499), (3, 77265666), (6, 38632833), (9, 25755222), (18, 12877611), (19, 12199842), (27, 8585074), (38, 6099921), (54, 4292537), (57, 4066614), (114, 2033307), (157, 1476414), (171, 1355538), (314, 738207), (342, 677769), (471, 492138), (513, 451846), (942, 246069), (1026, 225923), (1413, 164046), (1439, 161082), (2826, 82023), (2878, 80541), (2983, 77706), (4239, 54682), (4317, 53694), (5966, 38853), (8478, 27341), (8634, 26847), (8949, 25902), (12951, 17898)]