455790816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 1497000960

約数和(自身を除く): 1041210144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 67, 69, 72, 78, 79, 92, 96, 104, 117, 134, 138, 144, 156, 158, 184, 201, 207, 208, 234, 237, 268, 276, 288, 299, 312, 316, 368, 402, 414, 416, 468, 474, 536, 552, 598, 603, 624, 632, 711, 736, 804, 828, 871, 897, 936, 948, 1027, 1072, 1104, 1196, 1206, 1248, 1264, 1422, 1541, 1608, 1656, 1742, 1794, 1817, 1872, 1896, 2054, 2144, 2208, 2392, 2412, 2528, 2613, 2691, 2844, 3081, 3082, 3216, 3312, 3484, 3588, 3634, 3744, 3792, 4108, 4623, 4784, 4824, 5226, 5293, 5382, 5451, 5688, 6162, 6164, 6432, 6624, 6968, 7176, 7268, 7584, 7839, 8216, 9243, 9246, 9568, 9648, 10452, 10586, 10764, 10902, 11376, 12324, 12328, 13869, 13936, 14352, 14536, 15678, 15879, 16353, 16432, 18486, 18492, 19296, 20033, 20904, 21172, 21528, 21804, 22752, 23621, 24648, 24656, 27738, 27872, 28704, 29072, 31356, 31758, 32706, 32864, 36972, 36984, 40066, 41808, 42344, 43056, 43608, 47242, 47637, 49296, 49312, 55476, 58144, 60099, 62712, 63516, 65412, 68809, 70863, 73944, 73968, 80132, 83616, 84688, 86112, 87216, 94484, 95274, 98592, 110952, 120198, 121739, 125424, 127032, 130824, 137618, 141726, 147888, 147936, 160264, 169376, 174432, 180297, 188968, 190548, 206427, 212589, 221904, 240396, 243478, 250848, 254064, 261648, 275236, 283452, 295776, 320528, 360594, 365217, 377936, 381096, 412854, 425178, 443808, 480792, 486956, 508128, 523296, 550472, 566904, 619281, 641056, 721188, 730434, 755872, 762192, 825708, 850356, 961584, 973912, 1095651, 1100944, 1133808, 1238562, 1442376, 1460868, 1524384, 1582607, 1651416, 1700712, 1923168, 1947824, 2191302, 2201888, 2267616, 2477124, 2884752, 2921736, 3165214, 3302832, 3401424, 3895648, 4382604, 4747821, 4954248, 5769504, 5843472, 6330428, 6605664, 6802848, 8765208, 9495642, 9908496, 11686944, 12660856, 14243463, 17530416, 18991284, 19816992, 25321712, 28486926, 35060832, 37982568, 50643424, 56973852, 75965136, 113947704, 151930272, 227895408, 455790816]

約数ペア:

[(1, 455790816), (2, 227895408), (3, 151930272), (4, 113947704), (6, 75965136), (8, 56973852), (9, 50643424), (12, 37982568), (13, 35060832), (16, 28486926), (18, 25321712), (23, 19816992), (24, 18991284), (26, 17530416), (32, 14243463), (36, 12660856), (39, 11686944), (46, 9908496), (48, 9495642), (52, 8765208), (67, 6802848), (69, 6605664), (72, 6330428), (78, 5843472), (79, 5769504), (92, 4954248), (96, 4747821), (104, 4382604), (117, 3895648), (134, 3401424), (138, 3302832), (144, 3165214), (156, 2921736), (158, 2884752), (184, 2477124), (201, 2267616), (207, 2201888), (208, 2191302), (234, 1947824), (237, 1923168), (268, 1700712), (276, 1651416), (288, 1582607), (299, 1524384), (312, 1460868), (316, 1442376), (368, 1238562), (402, 1133808), (414, 1100944), (416, 1095651), (468, 973912), (474, 961584), (536, 850356), (552, 825708), (598, 762192), (603, 755872), (624, 730434), (632, 721188), (711, 641056), (736, 619281), (804, 566904), (828, 550472), (871, 523296), (897, 508128), (936, 486956), (948, 480792), (1027, 443808), (1072, 425178), (1104, 412854), (1196, 381096), (1206, 377936), (1248, 365217), (1264, 360594), (1422, 320528), (1541, 295776), (1608, 283452), (1656, 275236), (1742, 261648), (1794, 254064), (1817, 250848), (1872, 243478), (1896, 240396), (2054, 221904), (2144, 212589), (2208, 206427), (2392, 190548), (2412, 188968), (2528, 180297), (2613, 174432), (2691, 169376), (2844, 160264), (3081, 147936), (3082, 147888), (3216, 141726), (3312, 137618), (3484, 130824), (3588, 127032), (3634, 125424), (3744, 121739), (3792, 120198), (4108, 110952), (4623, 98592), (4784, 95274), (4824, 94484), (5226, 87216), (5293, 86112), (5382, 84688), (5451, 83616), (5688, 80132), (6162, 73968), (6164, 73944), (6432, 70863), (6624, 68809), (6968, 65412), (7176, 63516), (7268, 62712), (7584, 60099), (7839, 58144), (8216, 55476), (9243, 49312), (9246, 49296), (9568, 47637), (9648, 47242), (10452, 43608), (10586, 43056), (10764, 42344), (10902, 41808), (11376, 40066), (12324, 36984), (12328, 36972), (13869, 32864), (13936, 32706), (14352, 31758), (14536, 31356), (15678, 29072), (15879, 28704), (16353, 27872), (16432, 27738), (18486, 24656), (18492, 24648), (19296, 23621), (20033, 22752), (20904, 21804), (21172, 21528)]