2750823376

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2388

約数の個数: 80

約数和(自身を含む): 6216776704

約数和(自身を除く): 3465953328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 157, 292, 314, 511, 584, 628, 1022, 1099, 1168, 1256, 2044, 2143, 2198, 2512, 4088, 4286, 4396, 8176, 8572, 8792, 11461, 15001, 17144, 17584, 22922, 30002, 34288, 45844, 60004, 80227, 91688, 120008, 156439, 160454, 183376, 240016, 312878, 320908, 336451, 625756, 641816, 672902, 1095073, 1251512, 1283632, 1345804, 2190146, 2355157, 2503024, 2691608, 4380292, 4710314, 5383216, 8760584, 9420628, 17521168, 18841256, 24560923, 37682512, 49121846, 98243692, 171926461, 196487384, 343852922, 392974768, 687705844, 1375411688, 2750823376]

約数ペア:

[(1, 2750823376), (2, 1375411688), (4, 687705844), (7, 392974768), (8, 343852922), (14, 196487384), (16, 171926461), (28, 98243692), (56, 49121846), (73, 37682512), (112, 24560923), (146, 18841256), (157, 17521168), (292, 9420628), (314, 8760584), (511, 5383216), (584, 4710314), (628, 4380292), (1022, 2691608), (1099, 2503024), (1168, 2355157), (1256, 2190146), (2044, 1345804), (2143, 1283632), (2198, 1251512), (2512, 1095073), (4088, 672902), (4286, 641816), (4396, 625756), (8176, 336451), (8572, 320908), (8792, 312878), (11461, 240016), (15001, 183376), (17144, 160454), (17584, 156439), (22922, 120008), (30002, 91688), (34288, 80227), (45844, 60004)]