2018190816

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 6241173120

約数和(自身を除く): 4222982304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 59, 72, 81, 83, 96, 106, 108, 118, 144, 159, 162, 166, 177, 212, 216, 236, 243, 249, 288, 318, 324, 332, 354, 424, 432, 472, 477, 486, 498, 531, 636, 648, 664, 708, 747, 848, 864, 944, 954, 972, 996, 1062, 1272, 1296, 1328, 1416, 1431, 1494, 1593, 1696, 1888, 1908, 1944, 1992, 2124, 2241, 2544, 2592, 2656, 2832, 2862, 2988, 3127, 3186, 3816, 3888, 3984, 4248, 4293, 4399, 4482, 4779, 4897, 5088, 5664, 5724, 5976, 6254, 6372, 6723, 7632, 7776, 7968, 8496, 8586, 8798, 8964, 9381, 9558, 9794, 11448, 11952, 12508, 12744, 12879, 13197, 13446, 14337, 14691, 15264, 16992, 17172, 17596, 17928, 18762, 19116, 19588, 20169, 22896, 23904, 25016, 25488, 25758, 26394, 26892, 28143, 28674, 29382, 34344, 35192, 35856, 37524, 38232, 39176, 39591, 40338, 44073, 45792, 50032, 50976, 51516, 52788, 53784, 56286, 57348, 58764, 68688, 70384, 71712, 75048, 76464, 78352, 79182, 80676, 84429, 88146, 100064, 103032, 105576, 107568, 112572, 114696, 117528, 118773, 132219, 137376, 140768, 150096, 152928, 156704, 158364, 161352, 168858, 176292, 206064, 211152, 215136, 225144, 229392, 235056, 237546, 253287, 259541, 264438, 300192, 316728, 322704, 337716, 352584, 356319, 396657, 412128, 422304, 450288, 458784, 470112, 475092, 506574, 519082, 528876, 633456, 645408, 675432, 705168, 712638, 759861, 778623, 793314, 900576, 950184, 1013148, 1038164, 1057752, 1068957, 1189971, 1266912, 1350864, 1410336, 1425276, 1519722, 1557246, 1586628, 1900368, 2026296, 2076328, 2115504, 2137914, 2335869, 2379942, 2701728, 2850552, 3039444, 3114492, 3173256, 3800736, 4052592, 4152656, 4231008, 4275828, 4671738, 4759884, 5701104, 6078888, 6228984, 6346512, 7007607, 8105184, 8305312, 8551656, 9343476, 9519768, 11402208, 12157776, 12457968, 12693024, 14015214, 17103312, 18686952, 19039536, 21022821, 24315552, 24915936, 28030428, 34206624, 37373904, 38079072, 42045642, 56060856, 63068463, 74747808, 84091284, 112121712, 126136926, 168182568, 224243424, 252273852, 336365136, 504547704, 672730272, 1009095408, 2018190816]

約数ペア:

[(1, 2018190816), (2, 1009095408), (3, 672730272), (4, 504547704), (6, 336365136), (8, 252273852), (9, 224243424), (12, 168182568), (16, 126136926), (18, 112121712), (24, 84091284), (27, 74747808), (32, 63068463), (36, 56060856), (48, 42045642), (53, 38079072), (54, 37373904), (59, 34206624), (72, 28030428), (81, 24915936), (83, 24315552), (96, 21022821), (106, 19039536), (108, 18686952), (118, 17103312), (144, 14015214), (159, 12693024), (162, 12457968), (166, 12157776), (177, 11402208), (212, 9519768), (216, 9343476), (236, 8551656), (243, 8305312), (249, 8105184), (288, 7007607), (318, 6346512), (324, 6228984), (332, 6078888), (354, 5701104), (424, 4759884), (432, 4671738), (472, 4275828), (477, 4231008), (486, 4152656), (498, 4052592), (531, 3800736), (636, 3173256), (648, 3114492), (664, 3039444), (708, 2850552), (747, 2701728), (848, 2379942), (864, 2335869), (944, 2137914), (954, 2115504), (972, 2076328), (996, 2026296), (1062, 1900368), (1272, 1586628), (1296, 1557246), (1328, 1519722), (1416, 1425276), (1431, 1410336), (1494, 1350864), (1593, 1266912), (1696, 1189971), (1888, 1068957), (1908, 1057752), (1944, 1038164), (1992, 1013148), (2124, 950184), (2241, 900576), (2544, 793314), (2592, 778623), (2656, 759861), (2832, 712638), (2862, 705168), (2988, 675432), (3127, 645408), (3186, 633456), (3816, 528876), (3888, 519082), (3984, 506574), (4248, 475092), (4293, 470112), (4399, 458784), (4482, 450288), (4779, 422304), (4897, 412128), (5088, 396657), (5664, 356319), (5724, 352584), (5976, 337716), (6254, 322704), (6372, 316728), (6723, 300192), (7632, 264438), (7776, 259541), (7968, 253287), (8496, 237546), (8586, 235056), (8798, 229392), (8964, 225144), (9381, 215136), (9558, 211152), (9794, 206064), (11448, 176292), (11952, 168858), (12508, 161352), (12744, 158364), (12879, 156704), (13197, 152928), (13446, 150096), (14337, 140768), (14691, 137376), (15264, 132219), (16992, 118773), (17172, 117528), (17596, 114696), (17928, 112572), (18762, 107568), (19116, 105576), (19588, 103032), (20169, 100064), (22896, 88146), (23904, 84429), (25016, 80676), (25488, 79182), (25758, 78352), (26394, 76464), (26892, 75048), (28143, 71712), (28674, 70384), (29382, 68688), (34344, 58764), (35192, 57348), (35856, 56286), (37524, 53784), (38232, 52788), (39176, 51516), (39591, 50976), (40338, 50032), (44073, 45792)]