419844672

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 252

約数和(自身を含む): 1377726480

約数和(自身を除く): 957881808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 192, 208, 227, 228, 234, 247, 288, 304, 312, 338, 342, 416, 454, 456, 468, 494, 507, 576, 608, 624, 676, 681, 684, 741, 832, 908, 912, 936, 988, 1014, 1216, 1248, 1352, 1362, 1368, 1482, 1521, 1816, 1824, 1872, 1976, 2028, 2043, 2223, 2496, 2704, 2724, 2736, 2951, 2964, 3042, 3211, 3632, 3648, 3744, 3952, 4056, 4086, 4313, 4446, 5408, 5448, 5472, 5902, 5928, 6084, 6422, 7264, 7488, 7904, 8112, 8172, 8626, 8853, 8892, 9633, 10816, 10896, 10944, 11804, 11856, 12168, 12844, 12939, 14528, 15808, 16224, 16344, 17252, 17706, 17784, 19266, 21792, 23608, 23712, 24336, 25688, 25878, 26559, 28899, 32448, 32688, 34504, 35412, 35568, 38363, 38532, 38817, 43584, 47216, 47424, 48672, 51376, 51756, 53118, 56069, 57798, 65376, 69008, 70824, 71136, 76726, 77064, 77634, 94432, 97344, 102752, 103512, 106236, 112138, 115089, 115596, 130752, 138016, 141648, 142272, 153452, 154128, 155268, 168207, 188864, 205504, 207024, 212472, 224276, 230178, 231192, 276032, 283296, 306904, 308256, 310536, 336414, 345267, 414048, 424944, 448552, 460356, 462384, 504621, 566592, 613808, 616512, 621072, 672828, 690534, 728897, 828096, 849888, 897104, 920712, 924768, 1009242, 1227616, 1242144, 1345656, 1381068, 1457794, 1699776, 1794208, 1841424, 1849536, 2018484, 2186691, 2455232, 2484288, 2691312, 2762136, 2915588, 3588416, 3682848, 4036968, 4373382, 5382624, 5524272, 5831176, 6560073, 7365696, 8073936, 8746764, 10765248, 11048544, 11662352, 13120146, 16147872, 17493528, 22097088, 23324704, 26240292, 32295744, 34987056, 46649408, 52480584, 69974112, 104961168, 139948224, 209922336, 419844672]

約数ペア:

[(1, 419844672), (2, 209922336), (3, 139948224), (4, 104961168), (6, 69974112), (8, 52480584), (9, 46649408), (12, 34987056), (13, 32295744), (16, 26240292), (18, 23324704), (19, 22097088), (24, 17493528), (26, 16147872), (32, 13120146), (36, 11662352), (38, 11048544), (39, 10765248), (48, 8746764), (52, 8073936), (57, 7365696), (64, 6560073), (72, 5831176), (76, 5524272), (78, 5382624), (96, 4373382), (104, 4036968), (114, 3682848), (117, 3588416), (144, 2915588), (152, 2762136), (156, 2691312), (169, 2484288), (171, 2455232), (192, 2186691), (208, 2018484), (227, 1849536), (228, 1841424), (234, 1794208), (247, 1699776), (288, 1457794), (304, 1381068), (312, 1345656), (338, 1242144), (342, 1227616), (416, 1009242), (454, 924768), (456, 920712), (468, 897104), (494, 849888), (507, 828096), (576, 728897), (608, 690534), (624, 672828), (676, 621072), (681, 616512), (684, 613808), (741, 566592), (832, 504621), (908, 462384), (912, 460356), (936, 448552), (988, 424944), (1014, 414048), (1216, 345267), (1248, 336414), (1352, 310536), (1362, 308256), (1368, 306904), (1482, 283296), (1521, 276032), (1816, 231192), (1824, 230178), (1872, 224276), (1976, 212472), (2028, 207024), (2043, 205504), (2223, 188864), (2496, 168207), (2704, 155268), (2724, 154128), (2736, 153452), (2951, 142272), (2964, 141648), (3042, 138016), (3211, 130752), (3632, 115596), (3648, 115089), (3744, 112138), (3952, 106236), (4056, 103512), (4086, 102752), (4313, 97344), (4446, 94432), (5408, 77634), (5448, 77064), (5472, 76726), (5902, 71136), (5928, 70824), (6084, 69008), (6422, 65376), (7264, 57798), (7488, 56069), (7904, 53118), (8112, 51756), (8172, 51376), (8626, 48672), (8853, 47424), (8892, 47216), (9633, 43584), (10816, 38817), (10896, 38532), (10944, 38363), (11804, 35568), (11856, 35412), (12168, 34504), (12844, 32688), (12939, 32448), (14528, 28899), (15808, 26559), (16224, 25878), (16344, 25688), (17252, 24336), (17706, 23712), (17784, 23608), (19266, 21792)]