210702924016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{30763}}^1$

素因数の和:30963

約数の個数: 120

約数和(自身を含む): 471215264400

約数和(自身を除く): 260512340384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 149, 169, 208, 221, 272, 298, 338, 442, 596, 676, 884, 1192, 1352, 1768, 1937, 2384, 2533, 2704, 2873, 3536, 3874, 5066, 5746, 7748, 10132, 11492, 15496, 20264, 22984, 25181, 30763, 30992, 32929, 40528, 45968, 50362, 61526, 65858, 100724, 123052, 131716, 201448, 246104, 263432, 399919, 402896, 428077, 492208, 522971, 526864, 799838, 856154, 1045942, 1599676, 1712308, 2091884, 3199352, 3424616, 4183768, 4583687, 5198947, 6398704, 6798623, 6849232, 8367536, 9167374, 10397894, 13597246, 18334748, 20795788, 27194492, 36669496, 41591576, 54388984, 59587931, 73338992, 77922679, 83183152, 88382099, 108777968, 119175862, 155845358, 176764198, 238351724, 311690716, 353528396, 476703448, 623381432, 707056792, 774643103, 953406896, 1012994827, 1246762864, 1414113584, 1549286206, 2025989654, 3098572412, 4051979308, 6197144824, 8103958616, 12394289648, 13168932751, 16207917232, 26337865502, 52675731004, 105351462008, 210702924016]

約数ペア:

[(1, 210702924016), (2, 105351462008), (4, 52675731004), (8, 26337865502), (13, 16207917232), (16, 13168932751), (17, 12394289648), (26, 8103958616), (34, 6197144824), (52, 4051979308), (68, 3098572412), (104, 2025989654), (136, 1549286206), (149, 1414113584), (169, 1246762864), (208, 1012994827), (221, 953406896), (272, 774643103), (298, 707056792), (338, 623381432), (442, 476703448), (596, 353528396), (676, 311690716), (884, 238351724), (1192, 176764198), (1352, 155845358), (1768, 119175862), (1937, 108777968), (2384, 88382099), (2533, 83183152), (2704, 77922679), (2873, 73338992), (3536, 59587931), (3874, 54388984), (5066, 41591576), (5746, 36669496), (7748, 27194492), (10132, 20795788), (11492, 18334748), (15496, 13597246), (20264, 10397894), (22984, 9167374), (25181, 8367536), (30763, 6849232), (30992, 6798623), (32929, 6398704), (40528, 5198947), (45968, 4583687), (50362, 4183768), (61526, 3424616), (65858, 3199352), (100724, 2091884), (123052, 1712308), (131716, 1599676), (201448, 1045942), (246104, 856154), (263432, 799838), (399919, 526864), (402896, 522971), (428077, 492208)]