671244084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 2173198720

約数和(自身を除く): 1501954636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 54, 57, 63, 74, 76, 81, 84, 108, 111, 114, 126, 133, 148, 162, 171, 189, 222, 228, 252, 259, 266, 324, 333, 342, 378, 399, 421, 444, 513, 518, 532, 567, 666, 684, 703, 756, 777, 798, 842, 999, 1026, 1036, 1134, 1197, 1263, 1332, 1406, 1539, 1554, 1596, 1684, 1998, 2052, 2109, 2268, 2331, 2394, 2526, 2812, 2947, 2997, 3078, 3108, 3591, 3789, 3996, 4218, 4662, 4788, 4921, 5052, 5894, 5994, 6156, 6327, 6993, 7182, 7578, 7999, 8436, 8841, 9324, 9842, 10773, 11367, 11788, 11988, 12654, 13986, 14364, 14763, 15156, 15577, 15998, 17682, 18981, 19684, 20979, 21546, 22734, 23997, 25308, 26523, 27972, 29526, 31154, 31996, 34101, 35364, 37962, 41958, 43092, 44289, 45468, 46731, 47994, 53046, 55993, 56943, 59052, 62308, 68202, 71991, 75924, 79569, 83916, 88578, 93462, 95988, 106092, 109039, 111986, 113886, 132867, 136404, 140193, 143982, 159138, 167979, 177156, 186924, 215973, 218078, 223972, 227772, 238707, 265734, 280386, 287964, 295963, 318276, 327117, 335958, 398601, 420579, 431946, 436156, 477414, 503937, 531468, 560772, 591926, 647919, 654234, 671916, 797202, 841158, 863892, 887889, 954828, 981351, 1007874, 1183852, 1261737, 1295838, 1308468, 1511811, 1594404, 1682316, 1775778, 1962702, 2015748, 2071741, 2523474, 2591676, 2663667, 2944053, 3023622, 3551556, 3925404, 4143482, 4535433, 5046948, 5327334, 5888106, 6047244, 6215223, 7991001, 8286964, 8832159, 9070866, 10654668, 11776212, 12430446, 15982002, 17664318, 18141732, 18645669, 23973003, 24860892, 31964004, 35328636, 37291338, 47946006, 55937007, 74582676, 95892012, 111874014, 167811021, 223748028, 335622042, 671244084]

約数ペア:

[(1, 671244084), (2, 335622042), (3, 223748028), (4, 167811021), (6, 111874014), (7, 95892012), (9, 74582676), (12, 55937007), (14, 47946006), (18, 37291338), (19, 35328636), (21, 31964004), (27, 24860892), (28, 23973003), (36, 18645669), (37, 18141732), (38, 17664318), (42, 15982002), (54, 12430446), (57, 11776212), (63, 10654668), (74, 9070866), (76, 8832159), (81, 8286964), (84, 7991001), (108, 6215223), (111, 6047244), (114, 5888106), (126, 5327334), (133, 5046948), (148, 4535433), (162, 4143482), (171, 3925404), (189, 3551556), (222, 3023622), (228, 2944053), (252, 2663667), (259, 2591676), (266, 2523474), (324, 2071741), (333, 2015748), (342, 1962702), (378, 1775778), (399, 1682316), (421, 1594404), (444, 1511811), (513, 1308468), (518, 1295838), (532, 1261737), (567, 1183852), (666, 1007874), (684, 981351), (703, 954828), (756, 887889), (777, 863892), (798, 841158), (842, 797202), (999, 671916), (1026, 654234), (1036, 647919), (1134, 591926), (1197, 560772), (1263, 531468), (1332, 503937), (1406, 477414), (1539, 436156), (1554, 431946), (1596, 420579), (1684, 398601), (1998, 335958), (2052, 327117), (2109, 318276), (2268, 295963), (2331, 287964), (2394, 280386), (2526, 265734), (2812, 238707), (2947, 227772), (2997, 223972), (3078, 218078), (3108, 215973), (3591, 186924), (3789, 177156), (3996, 167979), (4218, 159138), (4662, 143982), (4788, 140193), (4921, 136404), (5052, 132867), (5894, 113886), (5994, 111986), (6156, 109039), (6327, 106092), (6993, 95988), (7182, 93462), (7578, 88578), (7999, 83916), (8436, 79569), (8841, 75924), (9324, 71991), (9842, 68202), (10773, 62308), (11367, 59052), (11788, 56943), (11988, 55993), (12654, 53046), (13986, 47994), (14364, 46731), (14763, 45468), (15156, 44289), (15577, 43092), (15998, 41958), (17682, 37962), (18981, 35364), (19684, 34101), (20979, 31996), (21546, 31154), (22734, 29526), (23997, 27972), (25308, 26523)]