800889984

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 2504304000

約数和(自身を除く): 1703414016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 64, 72, 87, 96, 108, 116, 122, 128, 131, 144, 174, 183, 192, 216, 232, 244, 261, 262, 288, 348, 366, 384, 393, 432, 464, 488, 522, 524, 549, 576, 696, 732, 783, 786, 864, 928, 976, 1044, 1048, 1098, 1152, 1179, 1392, 1464, 1566, 1572, 1647, 1728, 1769, 1856, 1952, 2088, 2096, 2196, 2358, 2784, 2928, 3132, 3144, 3294, 3456, 3537, 3538, 3712, 3799, 3904, 4176, 4192, 4392, 4716, 5307, 5568, 5856, 6264, 6288, 6588, 7074, 7076, 7598, 7808, 7991, 8352, 8384, 8784, 9432, 10614, 11136, 11397, 11712, 12528, 12576, 13176, 14148, 14152, 15196, 15921, 15982, 16704, 16768, 17568, 18864, 21228, 22794, 23424, 23973, 25056, 25152, 26352, 28296, 28304, 30392, 31842, 31964, 33408, 34191, 35136, 37728, 42456, 45588, 47763, 47946, 50112, 50304, 52704, 56592, 56608, 60784, 63684, 63928, 68382, 70272, 71919, 75456, 84912, 91176, 95526, 95892, 100224, 102573, 105408, 113184, 113216, 121568, 127368, 127856, 136764, 143838, 150912, 169824, 182352, 191052, 191784, 205146, 210816, 215757, 226368, 226432, 231739, 243136, 254736, 255712, 273528, 287676, 339648, 364704, 382104, 383568, 410292, 431514, 452736, 463478, 486272, 509472, 511424, 547056, 575352, 679296, 695217, 729408, 764208, 767136, 820584, 863028, 926956, 1018944, 1022848, 1094112, 1150704, 1390434, 1458816, 1528416, 1534272, 1641168, 1726056, 1853912, 2037888, 2085651, 2188224, 2301408, 2780868, 3056832, 3068544, 3282336, 3452112, 3707824, 4171302, 4376448, 4602816, 5561736, 6113664, 6256953, 6564672, 6904224, 7415648, 8342604, 9205632, 11123472, 12513906, 13129344, 13808448, 14831296, 16685208, 22246944, 25027812, 27616896, 29662592, 33370416, 44493888, 50055624, 66740832, 88987776, 100111248, 133481664, 200222496, 266963328, 400444992, 800889984]

約数ペア:

[(1, 800889984), (2, 400444992), (3, 266963328), (4, 200222496), (6, 133481664), (8, 100111248), (9, 88987776), (12, 66740832), (16, 50055624), (18, 44493888), (24, 33370416), (27, 29662592), (29, 27616896), (32, 25027812), (36, 22246944), (48, 16685208), (54, 14831296), (58, 13808448), (61, 13129344), (64, 12513906), (72, 11123472), (87, 9205632), (96, 8342604), (108, 7415648), (116, 6904224), (122, 6564672), (128, 6256953), (131, 6113664), (144, 5561736), (174, 4602816), (183, 4376448), (192, 4171302), (216, 3707824), (232, 3452112), (244, 3282336), (261, 3068544), (262, 3056832), (288, 2780868), (348, 2301408), (366, 2188224), (384, 2085651), (393, 2037888), (432, 1853912), (464, 1726056), (488, 1641168), (522, 1534272), (524, 1528416), (549, 1458816), (576, 1390434), (696, 1150704), (732, 1094112), (783, 1022848), (786, 1018944), (864, 926956), (928, 863028), (976, 820584), (1044, 767136), (1048, 764208), (1098, 729408), (1152, 695217), (1179, 679296), (1392, 575352), (1464, 547056), (1566, 511424), (1572, 509472), (1647, 486272), (1728, 463478), (1769, 452736), (1856, 431514), (1952, 410292), (2088, 383568), (2096, 382104), (2196, 364704), (2358, 339648), (2784, 287676), (2928, 273528), (3132, 255712), (3144, 254736), (3294, 243136), (3456, 231739), (3537, 226432), (3538, 226368), (3712, 215757), (3799, 210816), (3904, 205146), (4176, 191784), (4192, 191052), (4392, 182352), (4716, 169824), (5307, 150912), (5568, 143838), (5856, 136764), (6264, 127856), (6288, 127368), (6588, 121568), (7074, 113216), (7076, 113184), (7598, 105408), (7808, 102573), (7991, 100224), (8352, 95892), (8384, 95526), (8784, 91176), (9432, 84912), (10614, 75456), (11136, 71919), (11397, 70272), (11712, 68382), (12528, 63928), (12576, 63684), (13176, 60784), (14148, 56608), (14152, 56592), (15196, 52704), (15921, 50304), (15982, 50112), (16704, 47946), (16768, 47763), (17568, 45588), (18864, 42456), (21228, 37728), (22794, 35136), (23424, 34191), (23973, 33408), (25056, 31964), (25152, 31842), (26352, 30392), (28296, 28304)]