1327392

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 4127760

約数和(自身を除く): 2800368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 419, 528, 792, 838, 1056, 1257, 1584, 1676, 2514, 3168, 3352, 3771, 4609, 5028, 6704, 7542, 9218, 10056, 13408, 13827, 15084, 18436, 20112, 27654, 30168, 36872, 40224, 41481, 55308, 60336, 73744, 82962, 110616, 120672, 147488, 165924, 221232, 331848, 442464, 663696, 1327392]

約数ペア:

[(1, 1327392), (2, 663696), (3, 442464), (4, 331848), (6, 221232), (8, 165924), (9, 147488), (11, 120672), (12, 110616), (16, 82962), (18, 73744), (22, 60336), (24, 55308), (32, 41481), (33, 40224), (36, 36872), (44, 30168), (48, 27654), (66, 20112), (72, 18436), (88, 15084), (96, 13827), (99, 13408), (132, 10056), (144, 9218), (176, 7542), (198, 6704), (264, 5028), (288, 4609), (352, 3771), (396, 3352), (419, 3168), (528, 2514), (792, 1676), (838, 1584), (1056, 1257)]