19687827744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 288

約数和(自身を含む): 62768369664

約数和(自身を除く): 43080541920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 53, 72, 78, 94, 96, 104, 106, 117, 141, 144, 156, 159, 188, 208, 212, 234, 282, 288, 312, 318, 376, 416, 423, 424, 468, 477, 564, 611, 624, 636, 689, 752, 846, 848, 936, 954, 1128, 1222, 1248, 1272, 1378, 1504, 1692, 1696, 1833, 1872, 1908, 2067, 2111, 2256, 2444, 2491, 2544, 2756, 3384, 3666, 3744, 3816, 4134, 4222, 4512, 4888, 4982, 5088, 5499, 5512, 6201, 6333, 6768, 7332, 7473, 7632, 8268, 8444, 9776, 9964, 10998, 11024, 12402, 12666, 13536, 14664, 14946, 15264, 16536, 16888, 18999, 19552, 19928, 21996, 22048, 22419, 24804, 25332, 27443, 29328, 29892, 32383, 33072, 33776, 37998, 39856, 43992, 44838, 49608, 50664, 54886, 58656, 59784, 64766, 66144, 67552, 75996, 79712, 82329, 87984, 89676, 97149, 99216, 99217, 101328, 109772, 111883, 119568, 129532, 151992, 164658, 175968, 179352, 194298, 198432, 198434, 202656, 219544, 223766, 239136, 246987, 259064, 291447, 297651, 303984, 329316, 335649, 358704, 388596, 396868, 439088, 447532, 493974, 518128, 582894, 595302, 607968, 658632, 671298, 717408, 777192, 793736, 878176, 892953, 895064, 987948, 1006947, 1036256, 1165788, 1190604, 1289821, 1317264, 1342596, 1454479, 1554384, 1587472, 1785906, 1790128, 1975896, 2013894, 2331576, 2381208, 2579642, 2634528, 2685192, 2908958, 3108768, 3174944, 3571812, 3580256, 3869463, 3951792, 4027788, 4363437, 4663152, 4762416, 5159284, 5258501, 5370384, 5817916, 7143624, 7738926, 7903584, 8055576, 8726874, 9326304, 9524832, 10318568, 10517002, 10740768, 11608389, 11635832, 13090311, 14287248, 15477852, 15775503, 16111152, 17453748, 20637136, 21034004, 23216778, 23271664, 26180622, 28574496, 30955704, 31551006, 32222304, 34907496, 41274272, 42068008, 46433556, 46543328, 47326509, 52361244, 61911408, 63102012, 68360513, 69814992, 84136016, 92867112, 94653018, 104722488, 123822816, 126204024, 136721026, 139629984, 168272032, 185734224, 189306036, 205081539, 209444976, 252408048, 273442052, 371468448, 378612072, 410163078, 418889952, 504816096, 546884104, 615244617, 757224144, 820326156, 1093768208, 1230489234, 1514448288, 1640652312, 2187536416, 2460978468, 3281304624, 4921956936, 6562609248, 9843913872, 19687827744]

約数ペア:

[(1, 19687827744), (2, 9843913872), (3, 6562609248), (4, 4921956936), (6, 3281304624), (8, 2460978468), (9, 2187536416), (12, 1640652312), (13, 1514448288), (16, 1230489234), (18, 1093768208), (24, 820326156), (26, 757224144), (32, 615244617), (36, 546884104), (39, 504816096), (47, 418889952), (48, 410163078), (52, 378612072), (53, 371468448), (72, 273442052), (78, 252408048), (94, 209444976), (96, 205081539), (104, 189306036), (106, 185734224), (117, 168272032), (141, 139629984), (144, 136721026), (156, 126204024), (159, 123822816), (188, 104722488), (208, 94653018), (212, 92867112), (234, 84136016), (282, 69814992), (288, 68360513), (312, 63102012), (318, 61911408), (376, 52361244), (416, 47326509), (423, 46543328), (424, 46433556), (468, 42068008), (477, 41274272), (564, 34907496), (611, 32222304), (624, 31551006), (636, 30955704), (689, 28574496), (752, 26180622), (846, 23271664), (848, 23216778), (936, 21034004), (954, 20637136), (1128, 17453748), (1222, 16111152), (1248, 15775503), (1272, 15477852), (1378, 14287248), (1504, 13090311), (1692, 11635832), (1696, 11608389), (1833, 10740768), (1872, 10517002), (1908, 10318568), (2067, 9524832), (2111, 9326304), (2256, 8726874), (2444, 8055576), (2491, 7903584), (2544, 7738926), (2756, 7143624), (3384, 5817916), (3666, 5370384), (3744, 5258501), (3816, 5159284), (4134, 4762416), (4222, 4663152), (4512, 4363437), (4888, 4027788), (4982, 3951792), (5088, 3869463), (5499, 3580256), (5512, 3571812), (6201, 3174944), (6333, 3108768), (6768, 2908958), (7332, 2685192), (7473, 2634528), (7632, 2579642), (8268, 2381208), (8444, 2331576), (9776, 2013894), (9964, 1975896), (10998, 1790128), (11024, 1785906), (12402, 1587472), (12666, 1554384), (13536, 1454479), (14664, 1342596), (14946, 1317264), (15264, 1289821), (16536, 1190604), (16888, 1165788), (18999, 1036256), (19552, 1006947), (19928, 987948), (21996, 895064), (22048, 892953), (22419, 878176), (24804, 793736), (25332, 777192), (27443, 717408), (29328, 671298), (29892, 658632), (32383, 607968), (33072, 595302), (33776, 582894), (37998, 518128), (39856, 493974), (43992, 447532), (44838, 439088), (49608, 396868), (50664, 388596), (54886, 358704), (58656, 335649), (59784, 329316), (64766, 303984), (66144, 297651), (67552, 291447), (75996, 259064), (79712, 246987), (82329, 239136), (87984, 223766), (89676, 219544), (97149, 202656), (99216, 198434), (99217, 198432), (101328, 194298), (109772, 179352), (111883, 175968), (119568, 164658), (129532, 151992)]