191580228

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 590239104

約数和(自身を除く): 398658876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 761, 777, 972, 999, 1036, 1134, 1332, 1522, 1554, 1701, 1998, 2268, 2283, 2331, 2997, 3044, 3108, 3402, 3996, 4566, 4662, 5327, 5994, 6804, 6849, 6993, 8991, 9132, 9324, 10654, 11988, 13698, 13986, 15981, 17982, 20547, 20979, 21308, 27396, 27972, 28157, 31962, 35964, 41094, 41958, 47943, 56314, 61641, 62937, 63924, 82188, 83916, 84471, 95886, 112628, 123282, 125874, 143829, 168942, 184923, 191772, 197099, 246564, 251748, 253413, 287658, 337884, 369846, 394198, 431487, 506826, 575316, 591297, 739692, 760239, 788396, 862974, 1013652, 1182594, 1294461, 1520478, 1725948, 1773891, 2280717, 2365188, 2588922, 3040956, 3547782, 4561434, 5177844, 5321673, 6842151, 7095564, 9122868, 10643346, 13684302, 15965019, 21286692, 27368604, 31930038, 47895057, 63860076, 95790114, 191580228]

約数ペア:

[(1, 191580228), (2, 95790114), (3, 63860076), (4, 47895057), (6, 31930038), (7, 27368604), (9, 21286692), (12, 15965019), (14, 13684302), (18, 10643346), (21, 9122868), (27, 7095564), (28, 6842151), (36, 5321673), (37, 5177844), (42, 4561434), (54, 3547782), (63, 3040956), (74, 2588922), (81, 2365188), (84, 2280717), (108, 1773891), (111, 1725948), (126, 1520478), (148, 1294461), (162, 1182594), (189, 1013652), (222, 862974), (243, 788396), (252, 760239), (259, 739692), (324, 591297), (333, 575316), (378, 506826), (444, 431487), (486, 394198), (518, 369846), (567, 337884), (666, 287658), (756, 253413), (761, 251748), (777, 246564), (972, 197099), (999, 191772), (1036, 184923), (1134, 168942), (1332, 143829), (1522, 125874), (1554, 123282), (1701, 112628), (1998, 95886), (2268, 84471), (2283, 83916), (2331, 82188), (2997, 63924), (3044, 62937), (3108, 61641), (3402, 56314), (3996, 47943), (4566, 41958), (4662, 41094), (5327, 35964), (5994, 31962), (6804, 28157), (6849, 27972), (6993, 27396), (8991, 21308), (9132, 20979), (9324, 20547), (10654, 17982), (11988, 15981), (13698, 13986)]