311818332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 850415104

約数和(自身を除く): 538596772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 211, 219, 241, 292, 422, 438, 482, 511, 633, 723, 844, 876, 964, 1022, 1266, 1446, 1477, 1533, 1687, 2044, 2532, 2892, 2954, 3066, 3374, 4431, 5061, 5908, 6132, 6748, 8862, 10122, 15403, 17593, 17724, 20244, 30806, 35186, 46209, 50851, 52779, 61612, 70372, 92418, 101702, 105558, 107821, 123151, 152553, 184836, 203404, 211116, 215642, 246302, 305106, 323463, 355957, 369453, 431284, 492604, 610212, 646926, 711914, 738906, 1067871, 1293852, 1423828, 1477812, 2135742, 3712123, 4271484, 7424246, 11136369, 14848492, 22272738, 25984861, 44545476, 51969722, 77954583, 103939444, 155909166, 311818332]

約数ペア:

[(1, 311818332), (2, 155909166), (3, 103939444), (4, 77954583), (6, 51969722), (7, 44545476), (12, 25984861), (14, 22272738), (21, 14848492), (28, 11136369), (42, 7424246), (73, 4271484), (84, 3712123), (146, 2135742), (211, 1477812), (219, 1423828), (241, 1293852), (292, 1067871), (422, 738906), (438, 711914), (482, 646926), (511, 610212), (633, 492604), (723, 431284), (844, 369453), (876, 355957), (964, 323463), (1022, 305106), (1266, 246302), (1446, 215642), (1477, 211116), (1533, 203404), (1687, 184836), (2044, 152553), (2532, 123151), (2892, 107821), (2954, 105558), (3066, 101702), (3374, 92418), (4431, 70372), (5061, 61612), (5908, 52779), (6132, 50851), (6748, 46209), (8862, 35186), (10122, 30806), (15403, 20244), (17593, 17724)]