264885894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 489904506

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 79, 89, 91, 117, 126, 138, 158, 161, 178, 182, 207, 234, 237, 267, 273, 299, 322, 414, 474, 483, 534, 546, 553, 598, 623, 711, 801, 819, 897, 966, 1027, 1106, 1157, 1246, 1422, 1449, 1602, 1638, 1659, 1794, 1817, 1869, 2047, 2054, 2093, 2314, 2691, 2898, 3081, 3318, 3471, 3634, 3738, 4094, 4186, 4977, 5382, 5451, 5607, 6141, 6162, 6279, 6942, 7031, 7189, 8099, 9243, 9954, 10413, 10902, 11214, 12282, 12558, 12719, 14062, 14329, 14378, 16198, 16353, 18423, 18486, 18837, 20826, 21093, 21567, 23621, 24297, 25438, 26611, 28658, 32706, 36846, 37674, 38157, 42186, 42987, 43134, 47242, 48594, 49217, 53222, 63279, 64701, 70863, 72891, 76314, 79833, 85974, 91403, 98434, 114471, 126558, 128961, 129402, 141726, 145782, 147651, 159666, 161713, 165347, 182806, 186277, 212589, 228942, 239499, 257922, 274209, 295302, 323426, 330694, 372554, 425178, 442953, 478998, 485139, 496041, 548418, 558831, 639821, 822627, 885906, 970278, 992082, 1117662, 1131991, 1279642, 1455417, 1488123, 1645254, 1676493, 1919463, 2102269, 2263982, 2910834, 2976246, 3352986, 3395973, 3838926, 4204538, 5758389, 6306807, 6791946, 10187919, 11516778, 12613614, 14715883, 18920421, 20375838, 29431766, 37840842, 44147649, 88295298, 132442947, 264885894]

約数ペア:

[(1, 264885894), (2, 132442947), (3, 88295298), (6, 44147649), (7, 37840842), (9, 29431766), (13, 20375838), (14, 18920421), (18, 14715883), (21, 12613614), (23, 11516778), (26, 10187919), (39, 6791946), (42, 6306807), (46, 5758389), (63, 4204538), (69, 3838926), (78, 3395973), (79, 3352986), (89, 2976246), (91, 2910834), (117, 2263982), (126, 2102269), (138, 1919463), (158, 1676493), (161, 1645254), (178, 1488123), (182, 1455417), (207, 1279642), (234, 1131991), (237, 1117662), (267, 992082), (273, 970278), (299, 885906), (322, 822627), (414, 639821), (474, 558831), (483, 548418), (534, 496041), (546, 485139), (553, 478998), (598, 442953), (623, 425178), (711, 372554), (801, 330694), (819, 323426), (897, 295302), (966, 274209), (1027, 257922), (1106, 239499), (1157, 228942), (1246, 212589), (1422, 186277), (1449, 182806), (1602, 165347), (1638, 161713), (1659, 159666), (1794, 147651), (1817, 145782), (1869, 141726), (2047, 129402), (2054, 128961), (2093, 126558), (2314, 114471), (2691, 98434), (2898, 91403), (3081, 85974), (3318, 79833), (3471, 76314), (3634, 72891), (3738, 70863), (4094, 64701), (4186, 63279), (4977, 53222), (5382, 49217), (5451, 48594), (5607, 47242), (6141, 43134), (6162, 42987), (6279, 42186), (6942, 38157), (7031, 37674), (7189, 36846), (8099, 32706), (9243, 28658), (9954, 26611), (10413, 25438), (10902, 24297), (11214, 23621), (12282, 21567), (12558, 21093), (12719, 20826), (14062, 18837), (14329, 18486), (14378, 18423), (16198, 16353)]