227301672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 642539520

約数和(自身を除く): 415237848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 248, 284, 312, 331, 372, 403, 426, 568, 662, 744, 806, 852, 923, 993, 1209, 1324, 1612, 1704, 1846, 1986, 2201, 2418, 2648, 2769, 3224, 3692, 3972, 4303, 4402, 4836, 5538, 6603, 7384, 7944, 8606, 8804, 9672, 10261, 11076, 12909, 13206, 17212, 17608, 20522, 22152, 23501, 25818, 26412, 28613, 30783, 34424, 41044, 47002, 51636, 52824, 57226, 61566, 70503, 82088, 85839, 94004, 103272, 114452, 123132, 133393, 141006, 171678, 188008, 228904, 246264, 266786, 282012, 305513, 343356, 400179, 533572, 564024, 611026, 686712, 728531, 800358, 916539, 1067144, 1222052, 1457062, 1600716, 1833078, 2185593, 2444104, 2914124, 3201432, 3666156, 4371186, 5828248, 7332312, 8742372, 9470903, 17484744, 18941806, 28412709, 37883612, 56825418, 75767224, 113650836, 227301672]

約数ペア:

[(1, 227301672), (2, 113650836), (3, 75767224), (4, 56825418), (6, 37883612), (8, 28412709), (12, 18941806), (13, 17484744), (24, 9470903), (26, 8742372), (31, 7332312), (39, 5828248), (52, 4371186), (62, 3666156), (71, 3201432), (78, 2914124), (93, 2444104), (104, 2185593), (124, 1833078), (142, 1600716), (156, 1457062), (186, 1222052), (213, 1067144), (248, 916539), (284, 800358), (312, 728531), (331, 686712), (372, 611026), (403, 564024), (426, 533572), (568, 400179), (662, 343356), (744, 305513), (806, 282012), (852, 266786), (923, 246264), (993, 228904), (1209, 188008), (1324, 171678), (1612, 141006), (1704, 133393), (1846, 123132), (1986, 114452), (2201, 103272), (2418, 94004), (2648, 85839), (2769, 82088), (3224, 70503), (3692, 61566), (3972, 57226), (4303, 52824), (4402, 51636), (4836, 47002), (5538, 41044), (6603, 34424), (7384, 30783), (7944, 28613), (8606, 26412), (8804, 25818), (9672, 23501), (10261, 22152), (11076, 20522), (12909, 17608), (13206, 17212)]