271013532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 664626816

約数和(自身を除く): 393613284

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 331, 372, 426, 662, 852, 961, 993, 1324, 1922, 1986, 2201, 2883, 3844, 3972, 4402, 5766, 6603, 8804, 10261, 11532, 13206, 20522, 23501, 26412, 30783, 41044, 47002, 61566, 68231, 70503, 94004, 123132, 136462, 141006, 204693, 272924, 282012, 318091, 409386, 636182, 728531, 818772, 954273, 1272364, 1457062, 1908546, 2185593, 2914124, 3817092, 4371186, 8742372, 22584461, 45168922, 67753383, 90337844, 135506766, 271013532]

約数ペア:

[(1, 271013532), (2, 135506766), (3, 90337844), (4, 67753383), (6, 45168922), (12, 22584461), (31, 8742372), (62, 4371186), (71, 3817092), (93, 2914124), (124, 2185593), (142, 1908546), (186, 1457062), (213, 1272364), (284, 954273), (331, 818772), (372, 728531), (426, 636182), (662, 409386), (852, 318091), (961, 282012), (993, 272924), (1324, 204693), (1922, 141006), (1986, 136462), (2201, 123132), (2883, 94004), (3844, 70503), (3972, 68231), (4402, 61566), (5766, 47002), (6603, 41044), (8804, 30783), (10261, 26412), (11532, 23501), (13206, 20522)]