421792578828

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3187}}^1\times {\mathrm{21499}}^1$

素因数の和:24721

約数の個数: 120

約数和(自身を含む): 1161101480000

約数和(自身を除く): 739308901172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 3187, 6156, 6374, 9561, 12748, 19122, 21499, 28683, 38244, 42998, 57366, 60553, 64497, 85996, 86049, 114732, 121106, 128994, 172098, 181659, 193491, 242212, 257988, 258147, 344196, 363318, 386982, 408481, 516294, 544977, 580473, 726636, 773964, 816962, 1032588, 1089954, 1160946, 1225443, 1633924, 1634931, 1741419, 2179908, 2321892, 2450886, 3269862, 3482838, 3676329, 4901772, 4904793, 6539724, 6965676, 7352658, 9809586, 11028987, 14705316, 19619172, 22057974, 33086961, 44115948, 66173922, 68517313, 132347844, 137034626, 205551939, 274069252, 411103878, 616655817, 822207756, 1233311634, 1301828947, 1849967451, 2466623268, 2603657894, 3699934902, 3905486841, 5207315788, 5549902353, 7399869804, 7810973682, 11099804706, 11716460523, 15621947364, 22199609412, 23432921046, 35149381569, 46865842092, 70298763138, 105448144707, 140597526276, 210896289414, 421792578828]

約数ペア:

[(1, 421792578828), (2, 210896289414), (3, 140597526276), (4, 105448144707), (6, 70298763138), (9, 46865842092), (12, 35149381569), (18, 23432921046), (19, 22199609412), (27, 15621947364), (36, 11716460523), (38, 11099804706), (54, 7810973682), (57, 7399869804), (76, 5549902353), (81, 5207315788), (108, 3905486841), (114, 3699934902), (162, 2603657894), (171, 2466623268), (228, 1849967451), (324, 1301828947), (342, 1233311634), (513, 822207756), (684, 616655817), (1026, 411103878), (1539, 274069252), (2052, 205551939), (3078, 137034626), (3187, 132347844), (6156, 68517313), (6374, 66173922), (9561, 44115948), (12748, 33086961), (19122, 22057974), (21499, 19619172), (28683, 14705316), (38244, 11028987), (42998, 9809586), (57366, 7352658), (60553, 6965676), (64497, 6539724), (85996, 4904793), (86049, 4901772), (114732, 3676329), (121106, 3482838), (128994, 3269862), (172098, 2450886), (181659, 2321892), (193491, 2179908), (242212, 1741419), (257988, 1634931), (258147, 1633924), (344196, 1225443), (363318, 1160946), (386982, 1089954), (408481, 1032588), (516294, 816962), (544977, 773964), (580473, 726636)]