1929181212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1270

約数の個数: 240

約数和(自身を含む): 6213537792

約数和(自身を除く): 4284356580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 81, 84, 92, 93, 108, 124, 126, 138, 161, 162, 186, 189, 207, 217, 252, 276, 279, 322, 324, 372, 378, 414, 434, 483, 558, 567, 621, 644, 651, 713, 756, 828, 837, 868, 966, 1116, 1134, 1193, 1242, 1302, 1426, 1449, 1674, 1863, 1932, 1953, 2139, 2268, 2386, 2484, 2511, 2604, 2852, 2898, 3348, 3579, 3726, 3906, 4278, 4347, 4772, 4991, 5022, 5796, 5859, 6417, 7158, 7452, 7812, 8351, 8556, 8694, 9982, 10044, 10737, 11718, 12834, 13041, 14316, 14973, 16702, 17388, 17577, 19251, 19964, 21474, 23436, 25053, 25668, 26082, 27439, 29946, 32211, 33404, 35154, 36983, 38502, 42948, 44919, 50106, 52164, 54878, 57753, 59892, 64422, 70308, 73966, 75159, 77004, 82317, 89838, 96633, 100212, 109756, 110949, 115506, 128844, 134757, 147932, 150318, 164634, 179676, 192073, 193266, 221898, 225477, 231012, 246951, 258881, 269514, 300636, 329268, 332847, 384146, 386532, 404271, 443796, 450954, 493902, 517762, 539028, 576219, 665694, 676431, 740853, 768292, 776643, 808542, 850609, 901908, 987804, 998541, 1035524, 1152438, 1331388, 1352862, 1481706, 1553286, 1617084, 1701218, 1728657, 1997082, 2222559, 2304876, 2329929, 2551827, 2705724, 2963412, 2995623, 3106572, 3402436, 3457314, 3994164, 4445118, 4659858, 5103654, 5185971, 5954263, 5991246, 6914628, 6989787, 7655481, 8890236, 9319716, 10207308, 10371942, 11908526, 11982492, 13979574, 15310962, 15557913, 17862789, 20743884, 20969361, 22966443, 23817052, 27959148, 30621924, 31115826, 35725578, 41938722, 45932886, 53588367, 62231652, 68899329, 71451156, 83877444, 91865772, 107176734, 137798658, 160765101, 214353468, 275597316, 321530202, 482295303, 643060404, 964590606, 1929181212]

約数ペア:

[(1, 1929181212), (2, 964590606), (3, 643060404), (4, 482295303), (6, 321530202), (7, 275597316), (9, 214353468), (12, 160765101), (14, 137798658), (18, 107176734), (21, 91865772), (23, 83877444), (27, 71451156), (28, 68899329), (31, 62231652), (36, 53588367), (42, 45932886), (46, 41938722), (54, 35725578), (62, 31115826), (63, 30621924), (69, 27959148), (81, 23817052), (84, 22966443), (92, 20969361), (93, 20743884), (108, 17862789), (124, 15557913), (126, 15310962), (138, 13979574), (161, 11982492), (162, 11908526), (186, 10371942), (189, 10207308), (207, 9319716), (217, 8890236), (252, 7655481), (276, 6989787), (279, 6914628), (322, 5991246), (324, 5954263), (372, 5185971), (378, 5103654), (414, 4659858), (434, 4445118), (483, 3994164), (558, 3457314), (567, 3402436), (621, 3106572), (644, 2995623), (651, 2963412), (713, 2705724), (756, 2551827), (828, 2329929), (837, 2304876), (868, 2222559), (966, 1997082), (1116, 1728657), (1134, 1701218), (1193, 1617084), (1242, 1553286), (1302, 1481706), (1426, 1352862), (1449, 1331388), (1674, 1152438), (1863, 1035524), (1932, 998541), (1953, 987804), (2139, 901908), (2268, 850609), (2386, 808542), (2484, 776643), (2511, 768292), (2604, 740853), (2852, 676431), (2898, 665694), (3348, 576219), (3579, 539028), (3726, 517762), (3906, 493902), (4278, 450954), (4347, 443796), (4772, 404271), (4991, 386532), (5022, 384146), (5796, 332847), (5859, 329268), (6417, 300636), (7158, 269514), (7452, 258881), (7812, 246951), (8351, 231012), (8556, 225477), (8694, 221898), (9982, 193266), (10044, 192073), (10737, 179676), (11718, 164634), (12834, 150318), (13041, 147932), (14316, 134757), (14973, 128844), (16702, 115506), (17388, 110949), (17577, 109756), (19251, 100212), (19964, 96633), (21474, 89838), (23436, 82317), (25053, 77004), (25668, 75159), (26082, 73966), (27439, 70308), (29946, 64422), (32211, 59892), (33404, 57753), (35154, 54878), (36983, 52164), (38502, 50106), (42948, 44919)]