268807968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 921316032

約数和(自身を除く): 652508064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 61, 66, 72, 78, 88, 96, 99, 104, 107, 117, 122, 132, 143, 144, 156, 176, 183, 198, 208, 214, 234, 244, 264, 286, 288, 312, 321, 352, 366, 396, 416, 428, 429, 468, 488, 528, 549, 572, 624, 642, 671, 732, 792, 793, 856, 858, 936, 963, 976, 1056, 1098, 1144, 1177, 1248, 1284, 1287, 1342, 1391, 1464, 1584, 1586, 1712, 1716, 1872, 1926, 1952, 2013, 2196, 2288, 2354, 2379, 2568, 2574, 2684, 2782, 2928, 3168, 3172, 3424, 3432, 3531, 3744, 3852, 4026, 4173, 4392, 4576, 4708, 4758, 5136, 5148, 5368, 5564, 5856, 6039, 6344, 6527, 6864, 7062, 7137, 7704, 8052, 8346, 8723, 8784, 9416, 9516, 10272, 10296, 10593, 10736, 11128, 12078, 12519, 12688, 13054, 13728, 14124, 14274, 15301, 15408, 16104, 16692, 17446, 17568, 18832, 19032, 19581, 20592, 21186, 21472, 22256, 24156, 25038, 25376, 26108, 26169, 28248, 28548, 30602, 30816, 32208, 33384, 34892, 37664, 38064, 39162, 41184, 42372, 44512, 45903, 48312, 50076, 52216, 52338, 56496, 57096, 58743, 61204, 64416, 66768, 69784, 71797, 76128, 78324, 78507, 84744, 84851, 91806, 96624, 100152, 104432, 104676, 112992, 114192, 117486, 122408, 133536, 137709, 139568, 143594, 156648, 157014, 169488, 169702, 183612, 193248, 200304, 208864, 209352, 215391, 228384, 234972, 244816, 254553, 275418, 279136, 287188, 313296, 314028, 338976, 339404, 367224, 400608, 418704, 430782, 469944, 489632, 509106, 550836, 574376, 626592, 628056, 646173, 678808, 734448, 763659, 837408, 861564, 933361, 939888, 1018212, 1101672, 1148752, 1256112, 1292346, 1357616, 1468896, 1527318, 1723128, 1866722, 1879776, 2036424, 2203344, 2297504, 2512224, 2584692, 2715232, 2800083, 3054636, 3446256, 3733444, 4072848, 4406688, 5169384, 5600166, 6109272, 6892512, 7466888, 8145696, 8400249, 10338768, 11200332, 12218544, 14933776, 16800498, 20677536, 22400664, 24437088, 29867552, 33600996, 44801328, 67201992, 89602656, 134403984, 268807968]

約数ペア:

[(1, 268807968), (2, 134403984), (3, 89602656), (4, 67201992), (6, 44801328), (8, 33600996), (9, 29867552), (11, 24437088), (12, 22400664), (13, 20677536), (16, 16800498), (18, 14933776), (22, 12218544), (24, 11200332), (26, 10338768), (32, 8400249), (33, 8145696), (36, 7466888), (39, 6892512), (44, 6109272), (48, 5600166), (52, 5169384), (61, 4406688), (66, 4072848), (72, 3733444), (78, 3446256), (88, 3054636), (96, 2800083), (99, 2715232), (104, 2584692), (107, 2512224), (117, 2297504), (122, 2203344), (132, 2036424), (143, 1879776), (144, 1866722), (156, 1723128), (176, 1527318), (183, 1468896), (198, 1357616), (208, 1292346), (214, 1256112), (234, 1148752), (244, 1101672), (264, 1018212), (286, 939888), (288, 933361), (312, 861564), (321, 837408), (352, 763659), (366, 734448), (396, 678808), (416, 646173), (428, 628056), (429, 626592), (468, 574376), (488, 550836), (528, 509106), (549, 489632), (572, 469944), (624, 430782), (642, 418704), (671, 400608), (732, 367224), (792, 339404), (793, 338976), (856, 314028), (858, 313296), (936, 287188), (963, 279136), (976, 275418), (1056, 254553), (1098, 244816), (1144, 234972), (1177, 228384), (1248, 215391), (1284, 209352), (1287, 208864), (1342, 200304), (1391, 193248), (1464, 183612), (1584, 169702), (1586, 169488), (1712, 157014), (1716, 156648), (1872, 143594), (1926, 139568), (1952, 137709), (2013, 133536), (2196, 122408), (2288, 117486), (2354, 114192), (2379, 112992), (2568, 104676), (2574, 104432), (2684, 100152), (2782, 96624), (2928, 91806), (3168, 84851), (3172, 84744), (3424, 78507), (3432, 78324), (3531, 76128), (3744, 71797), (3852, 69784), (4026, 66768), (4173, 64416), (4392, 61204), (4576, 58743), (4708, 57096), (4758, 56496), (5136, 52338), (5148, 52216), (5368, 50076), (5564, 48312), (5856, 45903), (6039, 44512), (6344, 42372), (6527, 41184), (6864, 39162), (7062, 38064), (7137, 37664), (7704, 34892), (8052, 33384), (8346, 32208), (8723, 30816), (8784, 30602), (9416, 28548), (9516, 28248), (10272, 26169), (10296, 26108), (10593, 25376), (10736, 25038), (11128, 24156), (12078, 22256), (12519, 21472), (12688, 21186), (13054, 20592), (13728, 19581), (14124, 19032), (14274, 18832), (15301, 17568), (15408, 17446), (16104, 16692)]