1325403648

素因数分解:

$2^9\times 3^6\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 280

約数和(自身を含む): 4105806408

約数和(自身を除く): 2780402760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 67, 72, 81, 96, 106, 108, 128, 134, 144, 159, 162, 192, 201, 212, 216, 243, 256, 268, 288, 318, 324, 384, 402, 424, 432, 477, 486, 512, 536, 576, 603, 636, 648, 729, 768, 804, 848, 864, 954, 972, 1072, 1152, 1206, 1272, 1296, 1431, 1458, 1536, 1608, 1696, 1728, 1809, 1908, 1944, 2144, 2304, 2412, 2544, 2592, 2862, 2916, 3216, 3392, 3456, 3551, 3618, 3816, 3888, 4288, 4293, 4608, 4824, 5088, 5184, 5427, 5724, 5832, 6432, 6784, 6912, 7102, 7236, 7632, 7776, 8576, 8586, 9648, 10176, 10368, 10653, 10854, 11448, 11664, 12864, 12879, 13568, 13824, 14204, 14472, 15264, 15552, 16281, 17152, 17172, 19296, 20352, 20736, 21306, 21708, 22896, 23328, 25728, 25758, 27136, 28408, 28944, 30528, 31104, 31959, 32562, 34304, 34344, 38592, 38637, 40704, 41472, 42612, 43416, 45792, 46656, 48843, 51456, 51516, 56816, 57888, 61056, 62208, 63918, 65124, 68688, 77184, 77274, 81408, 85224, 86832, 91584, 93312, 95877, 97686, 102912, 103032, 113632, 115776, 122112, 124416, 127836, 130248, 137376, 154368, 154548, 170448, 173664, 183168, 186624, 191754, 195372, 206064, 227264, 231552, 244224, 255672, 260496, 274752, 287631, 308736, 309096, 340896, 347328, 366336, 373248, 383508, 390744, 412128, 454528, 463104, 511344, 520992, 549504, 575262, 618192, 681792, 694656, 732672, 767016, 781488, 824256, 862893, 909056, 926208, 1022688, 1041984, 1099008, 1150524, 1236384, 1363584, 1389312, 1534032, 1562976, 1648512, 1725786, 1818112, 2045376, 2083968, 2198016, 2301048, 2472768, 2588679, 2727168, 2778624, 3068064, 3125952, 3297024, 3451572, 4090752, 4167936, 4602096, 4945536, 5177358, 5454336, 6136128, 6251904, 6594048, 6903144, 8181504, 8335872, 9204192, 9891072, 10354716, 12272256, 12503808, 13806288, 16363008, 18408384, 19782144, 20709432, 24544512, 25007616, 27612576, 36816768, 41418864, 49089024, 55225152, 73633536, 82837728, 110450304, 147267072, 165675456, 220900608, 331350912, 441801216, 662701824, 1325403648]

約数ペア:

[(1, 1325403648), (2, 662701824), (3, 441801216), (4, 331350912), (6, 220900608), (8, 165675456), (9, 147267072), (12, 110450304), (16, 82837728), (18, 73633536), (24, 55225152), (27, 49089024), (32, 41418864), (36, 36816768), (48, 27612576), (53, 25007616), (54, 24544512), (64, 20709432), (67, 19782144), (72, 18408384), (81, 16363008), (96, 13806288), (106, 12503808), (108, 12272256), (128, 10354716), (134, 9891072), (144, 9204192), (159, 8335872), (162, 8181504), (192, 6903144), (201, 6594048), (212, 6251904), (216, 6136128), (243, 5454336), (256, 5177358), (268, 4945536), (288, 4602096), (318, 4167936), (324, 4090752), (384, 3451572), (402, 3297024), (424, 3125952), (432, 3068064), (477, 2778624), (486, 2727168), (512, 2588679), (536, 2472768), (576, 2301048), (603, 2198016), (636, 2083968), (648, 2045376), (729, 1818112), (768, 1725786), (804, 1648512), (848, 1562976), (864, 1534032), (954, 1389312), (972, 1363584), (1072, 1236384), (1152, 1150524), (1206, 1099008), (1272, 1041984), (1296, 1022688), (1431, 926208), (1458, 909056), (1536, 862893), (1608, 824256), (1696, 781488), (1728, 767016), (1809, 732672), (1908, 694656), (1944, 681792), (2144, 618192), (2304, 575262), (2412, 549504), (2544, 520992), (2592, 511344), (2862, 463104), (2916, 454528), (3216, 412128), (3392, 390744), (3456, 383508), (3551, 373248), (3618, 366336), (3816, 347328), (3888, 340896), (4288, 309096), (4293, 308736), (4608, 287631), (4824, 274752), (5088, 260496), (5184, 255672), (5427, 244224), (5724, 231552), (5832, 227264), (6432, 206064), (6784, 195372), (6912, 191754), (7102, 186624), (7236, 183168), (7632, 173664), (7776, 170448), (8576, 154548), (8586, 154368), (9648, 137376), (10176, 130248), (10368, 127836), (10653, 124416), (10854, 122112), (11448, 115776), (11664, 113632), (12864, 103032), (12879, 102912), (13568, 97686), (13824, 95877), (14204, 93312), (14472, 91584), (15264, 86832), (15552, 85224), (16281, 81408), (17152, 77274), (17172, 77184), (19296, 68688), (20352, 65124), (20736, 63918), (21306, 62208), (21708, 61056), (22896, 57888), (23328, 56816), (25728, 51516), (25758, 51456), (27136, 48843), (28408, 46656), (28944, 45792), (30528, 43416), (31104, 42612), (31959, 41472), (32562, 40704), (34304, 38637), (34344, 38592)]