221783112

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 630864000

約数和(自身を除く): 409080888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 199, 207, 276, 398, 414, 552, 597, 673, 796, 828, 1194, 1346, 1592, 1656, 1791, 2019, 2388, 2692, 3582, 4038, 4577, 4776, 5384, 6057, 7164, 8076, 9154, 12114, 13731, 14328, 15479, 16152, 18308, 24228, 27462, 30958, 36616, 41193, 46437, 48456, 54924, 61916, 82386, 92874, 109848, 123832, 133927, 139311, 164772, 185748, 267854, 278622, 329544, 371496, 401781, 535708, 557244, 803562, 1071416, 1114488, 1205343, 1607124, 2410686, 3080321, 3214248, 4821372, 6160642, 9240963, 9642744, 12321284, 18481926, 24642568, 27722889, 36963852, 55445778, 73927704, 110891556, 221783112]

約数ペア:

[(1, 221783112), (2, 110891556), (3, 73927704), (4, 55445778), (6, 36963852), (8, 27722889), (9, 24642568), (12, 18481926), (18, 12321284), (23, 9642744), (24, 9240963), (36, 6160642), (46, 4821372), (69, 3214248), (72, 3080321), (92, 2410686), (138, 1607124), (184, 1205343), (199, 1114488), (207, 1071416), (276, 803562), (398, 557244), (414, 535708), (552, 401781), (597, 371496), (673, 329544), (796, 278622), (828, 267854), (1194, 185748), (1346, 164772), (1592, 139311), (1656, 133927), (1791, 123832), (2019, 109848), (2388, 92874), (2692, 82386), (3582, 61916), (4038, 54924), (4577, 48456), (4776, 46437), (5384, 41193), (6057, 36616), (7164, 30958), (8076, 27462), (9154, 24228), (12114, 18308), (13731, 16152), (14328, 15479)]