661671504

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 360

約数和(自身を含む): 2230169760

約数和(自身を除く): 1568498256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 53, 54, 57, 72, 76, 78, 81, 104, 106, 108, 114, 117, 144, 152, 156, 159, 162, 169, 171, 208, 212, 216, 228, 234, 243, 247, 304, 312, 318, 324, 338, 342, 351, 424, 432, 456, 468, 477, 486, 494, 507, 513, 624, 636, 648, 676, 684, 689, 702, 741, 848, 912, 936, 954, 972, 988, 1007, 1014, 1026, 1053, 1272, 1296, 1352, 1368, 1378, 1404, 1431, 1482, 1521, 1539, 1872, 1908, 1944, 1976, 2014, 2028, 2052, 2067, 2106, 2223, 2544, 2704, 2736, 2756, 2808, 2862, 2964, 3021, 3042, 3078, 3159, 3211, 3816, 3888, 3952, 4028, 4056, 4104, 4134, 4212, 4293, 4446, 4563, 4617, 5512, 5616, 5724, 5928, 6042, 6084, 6156, 6201, 6318, 6422, 6669, 7632, 8056, 8112, 8208, 8268, 8424, 8586, 8892, 8957, 9063, 9126, 9234, 9633, 11024, 11448, 11856, 12084, 12168, 12312, 12402, 12636, 12844, 12879, 13091, 13338, 13689, 16112, 16536, 16848, 17172, 17784, 17914, 18126, 18252, 18468, 18603, 19266, 20007, 22896, 24168, 24336, 24624, 24804, 25272, 25688, 25758, 26182, 26676, 26871, 27189, 27378, 28899, 33072, 34344, 35568, 35828, 36252, 36504, 36936, 37206, 38532, 39273, 40014, 41067, 48336, 49608, 50544, 51376, 51516, 52364, 53352, 53742, 54378, 54756, 55809, 57798, 60021, 68688, 71656, 72504, 73008, 73872, 74412, 77064, 78546, 80028, 80613, 81567, 82134, 86697, 99216, 103032, 104728, 106704, 107484, 108756, 109512, 111618, 115596, 117819, 120042, 143312, 145008, 148824, 154128, 157092, 160056, 161226, 163134, 164268, 167427, 170183, 173394, 206064, 209456, 214968, 217512, 219024, 223236, 231192, 235638, 240084, 241839, 244701, 260091, 297648, 314184, 320112, 322452, 326268, 328536, 334854, 340366, 346788, 353457, 429936, 435024, 446472, 462384, 471276, 480168, 483678, 489402, 510549, 520182, 628368, 644904, 652536, 657072, 669708, 680732, 693576, 706914, 725517, 780273, 892944, 942552, 960336, 967356, 978804, 1021098, 1040364, 1060371, 1289808, 1305072, 1339416, 1361464, 1387152, 1413828, 1451034, 1531647, 1560546, 1885104, 1934712, 1957608, 2042196, 2080728, 2120742, 2176551, 2678832, 2722928, 2827656, 2902068, 3063294, 3121092, 3181113, 3869424, 3915216, 4084392, 4161456, 4241484, 4353102, 4594941, 5655312, 5804136, 6126588, 6242184, 6362226, 8168784, 8482968, 8706204, 9189882, 11608272, 12253176, 12484368, 12724452, 13784823, 16965936, 17412408, 18379764, 24506352, 25448904, 27569646, 34824816, 36759528, 41354469, 50897808, 55139292, 73519056, 82708938, 110278584, 165417876, 220557168, 330835752, 661671504]

約数ペア:

[(1, 661671504), (2, 330835752), (3, 220557168), (4, 165417876), (6, 110278584), (8, 82708938), (9, 73519056), (12, 55139292), (13, 50897808), (16, 41354469), (18, 36759528), (19, 34824816), (24, 27569646), (26, 25448904), (27, 24506352), (36, 18379764), (38, 17412408), (39, 16965936), (48, 13784823), (52, 12724452), (53, 12484368), (54, 12253176), (57, 11608272), (72, 9189882), (76, 8706204), (78, 8482968), (81, 8168784), (104, 6362226), (106, 6242184), (108, 6126588), (114, 5804136), (117, 5655312), (144, 4594941), (152, 4353102), (156, 4241484), (159, 4161456), (162, 4084392), (169, 3915216), (171, 3869424), (208, 3181113), (212, 3121092), (216, 3063294), (228, 2902068), (234, 2827656), (243, 2722928), (247, 2678832), (304, 2176551), (312, 2120742), (318, 2080728), (324, 2042196), (338, 1957608), (342, 1934712), (351, 1885104), (424, 1560546), (432, 1531647), (456, 1451034), (468, 1413828), (477, 1387152), (486, 1361464), (494, 1339416), (507, 1305072), (513, 1289808), (624, 1060371), (636, 1040364), (648, 1021098), (676, 978804), (684, 967356), (689, 960336), (702, 942552), (741, 892944), (848, 780273), (912, 725517), (936, 706914), (954, 693576), (972, 680732), (988, 669708), (1007, 657072), (1014, 652536), (1026, 644904), (1053, 628368), (1272, 520182), (1296, 510549), (1352, 489402), (1368, 483678), (1378, 480168), (1404, 471276), (1431, 462384), (1482, 446472), (1521, 435024), (1539, 429936), (1872, 353457), (1908, 346788), (1944, 340366), (1976, 334854), (2014, 328536), (2028, 326268), (2052, 322452), (2067, 320112), (2106, 314184), (2223, 297648), (2544, 260091), (2704, 244701), (2736, 241839), (2756, 240084), (2808, 235638), (2862, 231192), (2964, 223236), (3021, 219024), (3042, 217512), (3078, 214968), (3159, 209456), (3211, 206064), (3816, 173394), (3888, 170183), (3952, 167427), (4028, 164268), (4056, 163134), (4104, 161226), (4134, 160056), (4212, 157092), (4293, 154128), (4446, 148824), (4563, 145008), (4617, 143312), (5512, 120042), (5616, 117819), (5724, 115596), (5928, 111618), (6042, 109512), (6084, 108756), (6156, 107484), (6201, 106704), (6318, 104728), (6422, 103032), (6669, 99216), (7632, 86697), (8056, 82134), (8112, 81567), (8208, 80613), (8268, 80028), (8424, 78546), (8586, 77064), (8892, 74412), (8957, 73872), (9063, 73008), (9126, 72504), (9234, 71656), (9633, 68688), (11024, 60021), (11448, 57798), (11856, 55809), (12084, 54756), (12168, 54378), (12312, 53742), (12402, 53352), (12636, 52364), (12844, 51516), (12879, 51376), (13091, 50544), (13338, 49608), (13689, 48336), (16112, 41067), (16536, 40014), (16848, 39273), (17172, 38532), (17784, 37206), (17914, 36936), (18126, 36504), (18252, 36252), (18468, 35828), (18603, 35568), (19266, 34344), (20007, 33072), (22896, 28899), (24168, 27378), (24336, 27189), (24624, 26871), (24804, 26676), (25272, 26182), (25688, 25758)]