1861842528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3794

約数の個数: 288

約数和(自身を含む): 6861254400

約数和(自身を除く): 4999411872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2736, 2912, 2964, 3192, 3276, 3458, 3739, 3744, 3952, 4256, 4368, 4446, 4788, 5187, 5472, 5928, 6384, 6552, 6916, 7478, 7904, 8736, 8892, 9576, 10374, 11217, 11856, 12768, 13104, 13832, 14956, 15561, 17784, 19152, 20748, 22434, 23712, 26173, 26208, 27664, 29912, 31122, 33651, 35568, 38304, 41496, 44868, 48607, 52346, 55328, 59824, 62244, 67302, 71041, 71136, 78519, 82992, 89736, 97214, 104692, 119648, 124488, 134604, 142082, 145821, 157038, 165984, 179472, 194428, 209384, 213123, 235557, 248976, 269208, 284164, 291642, 314076, 340249, 358944, 388856, 418768, 426246, 437463, 471114, 497287, 497952, 538416, 568328, 583284, 628152, 639369, 680498, 777712, 837536, 852492, 874926, 923533, 942228, 994574, 1020747, 1076832, 1136656, 1166568, 1256304, 1278738, 1360996, 1491861, 1555424, 1704984, 1749852, 1847066, 1884456, 1989148, 2041494, 2273312, 2333136, 2512608, 2557476, 2721992, 2770599, 2983722, 3062241, 3409968, 3499704, 3694132, 3768912, 3978296, 4082988, 4475583, 4666272, 5114952, 5443984, 5541198, 5967444, 6124482, 6464731, 6819936, 6999408, 7388264, 7537824, 7956592, 8165976, 8311797, 8951166, 10229904, 10887968, 11082396, 11934888, 12248964, 12929462, 13998816, 14776528, 15913184, 16331952, 16623594, 17902332, 19394193, 20459808, 22164792, 23869776, 24497928, 25858924, 29553056, 32663904, 33247188, 35804664, 38788386, 44329584, 47739552, 48995856, 51717848, 58182579, 66494376, 71609328, 77576772, 88659168, 97991712, 103435696, 116365158, 132988752, 143218656, 155153544, 206871392, 232730316, 265977504, 310307088, 465460632, 620614176, 930921264, 1861842528]

約数ペア:

[(1, 1861842528), (2, 930921264), (3, 620614176), (4, 465460632), (6, 310307088), (7, 265977504), (8, 232730316), (9, 206871392), (12, 155153544), (13, 143218656), (14, 132988752), (16, 116365158), (18, 103435696), (19, 97991712), (21, 88659168), (24, 77576772), (26, 71609328), (28, 66494376), (32, 58182579), (36, 51717848), (38, 48995856), (39, 47739552), (42, 44329584), (48, 38788386), (52, 35804664), (56, 33247188), (57, 32663904), (63, 29553056), (72, 25858924), (76, 24497928), (78, 23869776), (84, 22164792), (91, 20459808), (96, 19394193), (104, 17902332), (112, 16623594), (114, 16331952), (117, 15913184), (126, 14776528), (133, 13998816), (144, 12929462), (152, 12248964), (156, 11934888), (168, 11082396), (171, 10887968), (182, 10229904), (208, 8951166), (224, 8311797), (228, 8165976), (234, 7956592), (247, 7537824), (252, 7388264), (266, 6999408), (273, 6819936), (288, 6464731), (304, 6124482), (312, 5967444), (336, 5541198), (342, 5443984), (364, 5114952), (399, 4666272), (416, 4475583), (456, 4082988), (468, 3978296), (494, 3768912), (504, 3694132), (532, 3499704), (546, 3409968), (608, 3062241), (624, 2983722), (672, 2770599), (684, 2721992), (728, 2557476), (741, 2512608), (798, 2333136), (819, 2273312), (912, 2041494), (936, 1989148), (988, 1884456), (1008, 1847066), (1064, 1749852), (1092, 1704984), (1197, 1555424), (1248, 1491861), (1368, 1360996), (1456, 1278738), (1482, 1256304), (1596, 1166568), (1638, 1136656), (1729, 1076832), (1824, 1020747), (1872, 994574), (1976, 942228), (2016, 923533), (2128, 874926), (2184, 852492), (2223, 837536), (2394, 777712), (2736, 680498), (2912, 639369), (2964, 628152), (3192, 583284), (3276, 568328), (3458, 538416), (3739, 497952), (3744, 497287), (3952, 471114), (4256, 437463), (4368, 426246), (4446, 418768), (4788, 388856), (5187, 358944), (5472, 340249), (5928, 314076), (6384, 291642), (6552, 284164), (6916, 269208), (7478, 248976), (7904, 235557), (8736, 213123), (8892, 209384), (9576, 194428), (10374, 179472), (11217, 165984), (11856, 157038), (12768, 145821), (13104, 142082), (13832, 134604), (14956, 124488), (15561, 119648), (17784, 104692), (19152, 97214), (20748, 89736), (22434, 82992), (23712, 78519), (26173, 71136), (26208, 71041), (27664, 67302), (29912, 62244), (31122, 59824), (33651, 55328), (35568, 52346), (38304, 48607), (41496, 44868)]