338638800640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{517733}}^1$

素因数の和:517834

約数の個数: 144

約数和(自身を含む): 939724486848

約数和(自身を除く): 601085686208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 8960, 9344, 10220, 11680, 16352, 18688, 20440, 23360, 32704, 40880, 46720, 65408, 81760, 93440, 130816, 163520, 327040, 517733, 654080, 1035466, 2070932, 2588665, 3624131, 4141864, 5177330, 7248262, 8283728, 10354660, 14496524, 16567456, 18120655, 20709320, 28993048, 33134912, 36241310, 37794509, 41418640, 57986096, 66269824, 72482620, 75589018, 82837280, 115972192, 132539648, 144965240, 151178036, 165674560, 188972545, 231944384, 264561563, 289930480, 302356072, 331349120, 377945090, 463888768, 529123126, 579860960, 604712144, 662698240, 755890180, 927777536, 1058246252, 1159721920, 1209424288, 1322807815, 1511780360, 2116492504, 2319443840, 2418848576, 2645615630, 3023560720, 4232985008, 4638887680, 4837697152, 5291231260, 6047121440, 8465970016, 9675394304, 10582462520, 12094242880, 16931940032, 21164925040, 24188485760, 33863880064, 42329850080, 48376971520, 67727760128, 84659700160, 169319400320, 338638800640]

約数ペア:

[(1, 338638800640), (2, 169319400320), (4, 84659700160), (5, 67727760128), (7, 48376971520), (8, 42329850080), (10, 33863880064), (14, 24188485760), (16, 21164925040), (20, 16931940032), (28, 12094242880), (32, 10582462520), (35, 9675394304), (40, 8465970016), (56, 6047121440), (64, 5291231260), (70, 4837697152), (73, 4638887680), (80, 4232985008), (112, 3023560720), (128, 2645615630), (140, 2418848576), (146, 2319443840), (160, 2116492504), (224, 1511780360), (256, 1322807815), (280, 1209424288), (292, 1159721920), (320, 1058246252), (365, 927777536), (448, 755890180), (511, 662698240), (560, 604712144), (584, 579860960), (640, 529123126), (730, 463888768), (896, 377945090), (1022, 331349120), (1120, 302356072), (1168, 289930480), (1280, 264561563), (1460, 231944384), (1792, 188972545), (2044, 165674560), (2240, 151178036), (2336, 144965240), (2555, 132539648), (2920, 115972192), (4088, 82837280), (4480, 75589018), (4672, 72482620), (5110, 66269824), (5840, 57986096), (8176, 41418640), (8960, 37794509), (9344, 36241310), (10220, 33134912), (11680, 28993048), (16352, 20709320), (18688, 18120655), (20440, 16567456), (23360, 14496524), (32704, 10354660), (40880, 8283728), (46720, 7248262), (65408, 5177330), (81760, 4141864), (93440, 3624131), (130816, 2588665), (163520, 2070932), (327040, 1035466), (517733, 654080)]