28391676768

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40123}}^1$

素因数の和:40168

約数の個数: 288

約数和(自身を含む): 103053839616

約数和(自身を除く): 74662162848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3159, 3276, 3402, 3744, 3888, 4212, 4368, 4536, 4914, 5616, 6048, 6318, 6552, 6804, 7371, 7776, 8424, 8736, 9072, 9828, 11232, 12636, 13104, 13608, 14742, 16848, 18144, 19656, 22113, 25272, 26208, 27216, 29484, 33696, 39312, 40123, 44226, 50544, 54432, 58968, 78624, 80246, 88452, 101088, 117936, 120369, 160492, 176904, 235872, 240738, 280861, 320984, 353808, 361107, 481476, 521599, 561722, 641968, 707616, 722214, 842583, 962952, 1043198, 1083321, 1123444, 1283936, 1444428, 1564797, 1685166, 1925904, 2086396, 2166642, 2246888, 2527749, 2888856, 3129594, 3249963, 3370332, 3651193, 3851808, 4172792, 4333284, 4493776, 4694391, 5055498, 5777712, 6259188, 6499926, 6740664, 7302386, 7583247, 8345584, 8666568, 8987552, 9388782, 9749889, 10110996, 10953579, 11555424, 12518376, 12999852, 13481328, 14083173, 14604772, 15166494, 16691168, 17333136, 18777564, 19499778, 20221992, 21907158, 22749741, 25036752, 25999704, 26962656, 28166346, 29209544, 30332988, 32860737, 34666272, 37555128, 38999556, 40443984, 42249519, 43814316, 45499482, 50073504, 51999408, 56332692, 58419088, 60665976, 65721474, 68249223, 75110256, 77999112, 80887968, 84499038, 87628632, 90998964, 98582211, 103998816, 112665384, 116838176, 121331952, 126748557, 131442948, 136498446, 150220512, 155998224, 168998076, 175257264, 181997928, 197164422, 225330768, 242663904, 253497114, 262885896, 272996892, 295746633, 311996448, 337996152, 350514528, 363995856, 394328844, 450661536, 506994228, 525771792, 545993784, 591493266, 675992304, 727991712, 788657688, 887239899, 1013988456, 1051543584, 1091987568, 1182986532, 1351984608, 1577315376, 1774479798, 2027976912, 2183975136, 2365973064, 3154630752, 3548959596, 4055953824, 4731946128, 7097919192, 9463892256, 14195838384, 28391676768]

約数ペア:

[(1, 28391676768), (2, 14195838384), (3, 9463892256), (4, 7097919192), (6, 4731946128), (7, 4055953824), (8, 3548959596), (9, 3154630752), (12, 2365973064), (13, 2183975136), (14, 2027976912), (16, 1774479798), (18, 1577315376), (21, 1351984608), (24, 1182986532), (26, 1091987568), (27, 1051543584), (28, 1013988456), (32, 887239899), (36, 788657688), (39, 727991712), (42, 675992304), (48, 591493266), (52, 545993784), (54, 525771792), (56, 506994228), (63, 450661536), (72, 394328844), (78, 363995856), (81, 350514528), (84, 337996152), (91, 311996448), (96, 295746633), (104, 272996892), (108, 262885896), (112, 253497114), (117, 242663904), (126, 225330768), (144, 197164422), (156, 181997928), (162, 175257264), (168, 168998076), (182, 155998224), (189, 150220512), (208, 136498446), (216, 131442948), (224, 126748557), (234, 121331952), (243, 116838176), (252, 112665384), (273, 103998816), (288, 98582211), (312, 90998964), (324, 87628632), (336, 84499038), (351, 80887968), (364, 77999112), (378, 75110256), (416, 68249223), (432, 65721474), (468, 60665976), (486, 58419088), (504, 56332692), (546, 51999408), (567, 50073504), (624, 45499482), (648, 43814316), (672, 42249519), (702, 40443984), (728, 38999556), (756, 37555128), (819, 34666272), (864, 32860737), (936, 30332988), (972, 29209544), (1008, 28166346), (1053, 26962656), (1092, 25999704), (1134, 25036752), (1248, 22749741), (1296, 21907158), (1404, 20221992), (1456, 19499778), (1512, 18777564), (1638, 17333136), (1701, 16691168), (1872, 15166494), (1944, 14604772), (2016, 14083173), (2106, 13481328), (2184, 12999852), (2268, 12518376), (2457, 11555424), (2592, 10953579), (2808, 10110996), (2912, 9749889), (3024, 9388782), (3159, 8987552), (3276, 8666568), (3402, 8345584), (3744, 7583247), (3888, 7302386), (4212, 6740664), (4368, 6499926), (4536, 6259188), (4914, 5777712), (5616, 5055498), (6048, 4694391), (6318, 4493776), (6552, 4333284), (6804, 4172792), (7371, 3851808), (7776, 3651193), (8424, 3370332), (8736, 3249963), (9072, 3129594), (9828, 2888856), (11232, 2527749), (12636, 2246888), (13104, 2166642), (13608, 2086396), (14742, 1925904), (16848, 1685166), (18144, 1564797), (19656, 1444428), (22113, 1283936), (25272, 1123444), (26208, 1083321), (27216, 1043198), (29484, 962952), (33696, 842583), (39312, 722214), (40123, 707616), (44226, 641968), (50544, 561722), (54432, 521599), (58968, 481476), (78624, 361107), (80246, 353808), (88452, 320984), (101088, 280861), (117936, 240738), (120369, 235872), (160492, 176904)]