258242712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 853493760

約数和(自身を除く): 595251048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 53, 56, 69, 78, 84, 91, 92, 97, 104, 106, 138, 156, 159, 161, 168, 182, 184, 194, 212, 273, 276, 291, 299, 312, 318, 322, 364, 371, 388, 424, 483, 546, 552, 582, 598, 636, 644, 679, 689, 728, 742, 776, 897, 966, 1092, 1113, 1164, 1196, 1219, 1261, 1272, 1288, 1358, 1378, 1484, 1794, 1932, 2037, 2067, 2093, 2184, 2226, 2231, 2328, 2392, 2438, 2522, 2716, 2756, 2968, 3588, 3657, 3783, 3864, 4074, 4134, 4186, 4452, 4462, 4823, 4876, 5044, 5141, 5432, 5512, 6279, 6693, 7176, 7314, 7566, 8148, 8268, 8372, 8533, 8827, 8904, 8924, 9646, 9752, 10088, 10282, 12558, 13386, 14469, 14628, 15132, 15423, 15617, 15847, 16296, 16536, 16744, 17066, 17654, 17848, 19292, 20564, 25116, 25599, 26481, 26772, 28938, 29003, 29256, 30264, 30846, 31234, 31694, 34132, 35308, 35987, 38584, 41128, 46851, 47541, 50232, 51198, 52962, 53544, 57876, 58006, 61692, 62468, 63388, 66833, 68264, 70616, 71974, 87009, 93702, 95082, 102396, 105924, 107961, 110929, 115752, 116012, 118243, 123384, 124936, 126776, 133666, 143948, 174018, 187404, 190164, 200499, 203021, 204792, 211848, 215922, 221858, 232024, 236486, 267332, 287896, 332787, 348036, 354729, 374808, 380328, 400998, 406042, 431844, 443716, 467831, 472972, 534664, 609063, 665574, 696072, 709458, 801996, 812084, 827701, 863688, 887432, 935662, 945944, 1218126, 1331148, 1403493, 1418916, 1537159, 1603992, 1624168, 1655402, 1871324, 2436252, 2483103, 2662296, 2806986, 2837832, 3074318, 3310804, 3742648, 4611477, 4872504, 4966206, 5613972, 6148636, 6621608, 9222954, 9932412, 10760113, 11227944, 12297272, 18445908, 19864824, 21520226, 32280339, 36891816, 43040452, 64560678, 86080904, 129121356, 258242712]

約数ペア:

[(1, 258242712), (2, 129121356), (3, 86080904), (4, 64560678), (6, 43040452), (7, 36891816), (8, 32280339), (12, 21520226), (13, 19864824), (14, 18445908), (21, 12297272), (23, 11227944), (24, 10760113), (26, 9932412), (28, 9222954), (39, 6621608), (42, 6148636), (46, 5613972), (52, 4966206), (53, 4872504), (56, 4611477), (69, 3742648), (78, 3310804), (84, 3074318), (91, 2837832), (92, 2806986), (97, 2662296), (104, 2483103), (106, 2436252), (138, 1871324), (156, 1655402), (159, 1624168), (161, 1603992), (168, 1537159), (182, 1418916), (184, 1403493), (194, 1331148), (212, 1218126), (273, 945944), (276, 935662), (291, 887432), (299, 863688), (312, 827701), (318, 812084), (322, 801996), (364, 709458), (371, 696072), (388, 665574), (424, 609063), (483, 534664), (546, 472972), (552, 467831), (582, 443716), (598, 431844), (636, 406042), (644, 400998), (679, 380328), (689, 374808), (728, 354729), (742, 348036), (776, 332787), (897, 287896), (966, 267332), (1092, 236486), (1113, 232024), (1164, 221858), (1196, 215922), (1219, 211848), (1261, 204792), (1272, 203021), (1288, 200499), (1358, 190164), (1378, 187404), (1484, 174018), (1794, 143948), (1932, 133666), (2037, 126776), (2067, 124936), (2093, 123384), (2184, 118243), (2226, 116012), (2231, 115752), (2328, 110929), (2392, 107961), (2438, 105924), (2522, 102396), (2716, 95082), (2756, 93702), (2968, 87009), (3588, 71974), (3657, 70616), (3783, 68264), (3864, 66833), (4074, 63388), (4134, 62468), (4186, 61692), (4452, 58006), (4462, 57876), (4823, 53544), (4876, 52962), (5044, 51198), (5141, 50232), (5432, 47541), (5512, 46851), (6279, 41128), (6693, 38584), (7176, 35987), (7314, 35308), (7566, 34132), (8148, 31694), (8268, 31234), (8372, 30846), (8533, 30264), (8827, 29256), (8904, 29003), (8924, 28938), (9646, 26772), (9752, 26481), (10088, 25599), (10282, 25116), (12558, 20564), (13386, 19292), (14469, 17848), (14628, 17654), (15132, 17066), (15423, 16744), (15617, 16536), (15847, 16296)]