265831076

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 567818496

約数和(自身を除く): 301987420

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 98, 124, 134, 196, 217, 268, 434, 469, 653, 868, 938, 1306, 1519, 1876, 2077, 2612, 3038, 3283, 4154, 4571, 6076, 6566, 8308, 9142, 13132, 14539, 18284, 20243, 29078, 31997, 40486, 43751, 58156, 63994, 80972, 87502, 101773, 127988, 141701, 175004, 203546, 283402, 306257, 407092, 566804, 612514, 991907, 1225028, 1356281, 1983814, 2143799, 2712562, 3967628, 4287598, 5425124, 8575196, 9493967, 18987934, 37975868, 66457769, 132915538, 265831076]

約数ペア:

[(1, 265831076), (2, 132915538), (4, 66457769), (7, 37975868), (14, 18987934), (28, 9493967), (31, 8575196), (49, 5425124), (62, 4287598), (67, 3967628), (98, 2712562), (124, 2143799), (134, 1983814), (196, 1356281), (217, 1225028), (268, 991907), (434, 612514), (469, 566804), (653, 407092), (868, 306257), (938, 283402), (1306, 203546), (1519, 175004), (1876, 141701), (2077, 127988), (2612, 101773), (3038, 87502), (3283, 80972), (4154, 63994), (4571, 58156), (6076, 43751), (6566, 40486), (8308, 31997), (9142, 29078), (13132, 20243), (14539, 18284)]