816254712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 2820787200

約数和(自身を除く): 2004532488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 131, 156, 168, 182, 189, 216, 234, 252, 262, 273, 312, 317, 351, 364, 378, 393, 468, 504, 524, 546, 634, 702, 728, 756, 786, 819, 917, 936, 951, 1048, 1092, 1179, 1268, 1404, 1512, 1572, 1638, 1703, 1834, 1902, 2184, 2219, 2358, 2457, 2536, 2751, 2808, 2853, 3144, 3276, 3406, 3537, 3668, 3804, 4121, 4438, 4716, 4914, 5109, 5502, 5706, 6552, 6657, 6812, 7074, 7336, 7608, 8242, 8253, 8559, 8876, 9432, 9828, 10218, 11004, 11412, 11921, 12363, 13314, 13624, 14148, 15327, 16484, 16506, 17118, 17752, 19656, 19971, 20436, 22008, 22824, 23842, 24726, 24759, 26628, 28296, 28847, 30654, 32968, 33012, 34236, 35763, 37089, 39942, 40872, 41527, 45981, 47684, 49452, 49518, 53256, 57694, 59913, 61308, 66024, 68472, 71526, 74178, 79884, 83054, 86541, 91962, 95368, 98904, 99036, 107289, 111267, 115388, 119826, 122616, 124581, 143052, 148356, 159768, 166108, 173082, 183924, 198072, 214578, 222534, 230776, 239652, 249162, 259623, 286104, 290689, 296712, 321867, 332216, 346164, 367848, 373743, 429156, 445068, 479304, 498324, 519246, 539851, 581378, 643734, 692328, 747486, 778869, 858312, 872067, 890136, 996648, 1038492, 1079702, 1121229, 1162756, 1287468, 1494972, 1557738, 1619553, 1744134, 2076984, 2159404, 2242458, 2325512, 2574936, 2616201, 2989944, 3115476, 3239106, 3488268, 3778957, 4318808, 4484916, 4858659, 5232402, 6230952, 6478212, 6976536, 7557914, 7848603, 8969832, 9717318, 10464804, 11336871, 12956424, 14575977, 15115828, 15697206, 19434636, 20929608, 22673742, 29151954, 30231656, 31394412, 34010613, 38869272, 45347484, 58303908, 62788824, 68021226, 90694968, 102031839, 116607816, 136042452, 204063678, 272084904, 408127356, 816254712]

約数ペア:

[(1, 816254712), (2, 408127356), (3, 272084904), (4, 204063678), (6, 136042452), (7, 116607816), (8, 102031839), (9, 90694968), (12, 68021226), (13, 62788824), (14, 58303908), (18, 45347484), (21, 38869272), (24, 34010613), (26, 31394412), (27, 30231656), (28, 29151954), (36, 22673742), (39, 20929608), (42, 19434636), (52, 15697206), (54, 15115828), (56, 14575977), (63, 12956424), (72, 11336871), (78, 10464804), (84, 9717318), (91, 8969832), (104, 7848603), (108, 7557914), (117, 6976536), (126, 6478212), (131, 6230952), (156, 5232402), (168, 4858659), (182, 4484916), (189, 4318808), (216, 3778957), (234, 3488268), (252, 3239106), (262, 3115476), (273, 2989944), (312, 2616201), (317, 2574936), (351, 2325512), (364, 2242458), (378, 2159404), (393, 2076984), (468, 1744134), (504, 1619553), (524, 1557738), (546, 1494972), (634, 1287468), (702, 1162756), (728, 1121229), (756, 1079702), (786, 1038492), (819, 996648), (917, 890136), (936, 872067), (951, 858312), (1048, 778869), (1092, 747486), (1179, 692328), (1268, 643734), (1404, 581378), (1512, 539851), (1572, 519246), (1638, 498324), (1703, 479304), (1834, 445068), (1902, 429156), (2184, 373743), (2219, 367848), (2358, 346164), (2457, 332216), (2536, 321867), (2751, 296712), (2808, 290689), (2853, 286104), (3144, 259623), (3276, 249162), (3406, 239652), (3537, 230776), (3668, 222534), (3804, 214578), (4121, 198072), (4438, 183924), (4716, 173082), (4914, 166108), (5109, 159768), (5502, 148356), (5706, 143052), (6552, 124581), (6657, 122616), (6812, 119826), (7074, 115388), (7336, 111267), (7608, 107289), (8242, 99036), (8253, 98904), (8559, 95368), (8876, 91962), (9432, 86541), (9828, 83054), (10218, 79884), (11004, 74178), (11412, 71526), (11921, 68472), (12363, 66024), (13314, 61308), (13624, 59913), (14148, 57694), (15327, 53256), (16484, 49518), (16506, 49452), (17118, 47684), (17752, 45981), (19656, 41527), (19971, 40872), (20436, 39942), (22008, 37089), (22824, 35763), (23842, 34236), (24726, 33012), (24759, 32968), (26628, 30654), (28296, 28847)]