549810144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1816214400

約数和(自身を除く): 1266404256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 59, 72, 76, 78, 96, 104, 114, 117, 118, 131, 144, 152, 156, 171, 177, 208, 228, 234, 236, 247, 262, 288, 304, 312, 342, 354, 393, 416, 456, 468, 472, 494, 524, 531, 608, 624, 684, 708, 741, 767, 786, 912, 936, 944, 988, 1048, 1062, 1121, 1179, 1248, 1368, 1416, 1482, 1534, 1572, 1703, 1824, 1872, 1888, 1976, 2096, 2124, 2223, 2242, 2301, 2358, 2489, 2736, 2832, 2964, 3068, 3144, 3363, 3406, 3744, 3952, 4192, 4248, 4446, 4484, 4602, 4716, 4978, 5109, 5472, 5664, 5928, 6136, 6288, 6726, 6812, 6903, 7467, 7729, 7904, 8496, 8892, 8968, 9204, 9432, 9956, 10089, 10218, 11856, 12272, 12576, 13452, 13624, 13806, 14573, 14934, 15327, 15458, 16992, 17784, 17936, 18408, 18864, 19912, 20178, 20436, 22401, 23187, 23712, 24544, 26904, 27248, 27612, 29146, 29868, 30654, 30916, 32357, 35568, 35872, 36816, 37728, 39824, 40356, 40872, 43719, 44802, 46374, 53808, 54496, 55224, 58292, 59736, 61308, 61832, 64714, 69561, 71136, 73632, 79648, 80712, 81744, 87438, 89604, 92748, 97071, 100477, 107616, 110448, 116584, 119472, 122616, 123664, 129428, 131157, 139122, 146851, 161424, 163488, 174876, 179208, 185496, 194142, 200954, 220896, 233168, 238944, 245232, 247328, 258856, 262314, 278244, 291213, 293702, 301431, 322848, 349752, 358416, 370992, 388284, 401908, 440553, 466336, 490464, 517712, 524628, 556488, 582426, 587404, 602862, 699504, 716832, 741984, 776568, 803816, 881106, 904293, 1035424, 1049256, 1112976, 1164852, 1174808, 1205724, 1321659, 1399008, 1553136, 1607632, 1762212, 1808586, 1909063, 2098512, 2225952, 2329704, 2349616, 2411448, 2643318, 3106272, 3215264, 3524424, 3617172, 3818126, 4197024, 4659408, 4699232, 4822896, 5286636, 5727189, 7048848, 7234344, 7636252, 9318816, 9645792, 10573272, 11454378, 14097696, 14468688, 15272504, 17181567, 21146544, 22908756, 28937376, 30545008, 34363134, 42293088, 45817512, 61090016, 68726268, 91635024, 137452536, 183270048, 274905072, 549810144]

約数ペア:

[(1, 549810144), (2, 274905072), (3, 183270048), (4, 137452536), (6, 91635024), (8, 68726268), (9, 61090016), (12, 45817512), (13, 42293088), (16, 34363134), (18, 30545008), (19, 28937376), (24, 22908756), (26, 21146544), (32, 17181567), (36, 15272504), (38, 14468688), (39, 14097696), (48, 11454378), (52, 10573272), (57, 9645792), (59, 9318816), (72, 7636252), (76, 7234344), (78, 7048848), (96, 5727189), (104, 5286636), (114, 4822896), (117, 4699232), (118, 4659408), (131, 4197024), (144, 3818126), (152, 3617172), (156, 3524424), (171, 3215264), (177, 3106272), (208, 2643318), (228, 2411448), (234, 2349616), (236, 2329704), (247, 2225952), (262, 2098512), (288, 1909063), (304, 1808586), (312, 1762212), (342, 1607632), (354, 1553136), (393, 1399008), (416, 1321659), (456, 1205724), (468, 1174808), (472, 1164852), (494, 1112976), (524, 1049256), (531, 1035424), (608, 904293), (624, 881106), (684, 803816), (708, 776568), (741, 741984), (767, 716832), (786, 699504), (912, 602862), (936, 587404), (944, 582426), (988, 556488), (1048, 524628), (1062, 517712), (1121, 490464), (1179, 466336), (1248, 440553), (1368, 401908), (1416, 388284), (1482, 370992), (1534, 358416), (1572, 349752), (1703, 322848), (1824, 301431), (1872, 293702), (1888, 291213), (1976, 278244), (2096, 262314), (2124, 258856), (2223, 247328), (2242, 245232), (2301, 238944), (2358, 233168), (2489, 220896), (2736, 200954), (2832, 194142), (2964, 185496), (3068, 179208), (3144, 174876), (3363, 163488), (3406, 161424), (3744, 146851), (3952, 139122), (4192, 131157), (4248, 129428), (4446, 123664), (4484, 122616), (4602, 119472), (4716, 116584), (4978, 110448), (5109, 107616), (5472, 100477), (5664, 97071), (5928, 92748), (6136, 89604), (6288, 87438), (6726, 81744), (6812, 80712), (6903, 79648), (7467, 73632), (7729, 71136), (7904, 69561), (8496, 64714), (8892, 61832), (8968, 61308), (9204, 59736), (9432, 58292), (9956, 55224), (10089, 54496), (10218, 53808), (11856, 46374), (12272, 44802), (12576, 43719), (13452, 40872), (13624, 40356), (13806, 39824), (14573, 37728), (14934, 36816), (15327, 35872), (15458, 35568), (16992, 32357), (17784, 30916), (17936, 30654), (18408, 29868), (18864, 29146), (19912, 27612), (20178, 27248), (20436, 26904), (22401, 24544), (23187, 23712)]