685175036

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14203

約数の個数: 72

約数和(自身を含む): 1581284880

約数和(自身を除く): 896109844

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 14153, 24206, 28306, 48412, 56612, 99071, 183989, 198142, 268907, 367978, 396284, 537814, 693497, 735956, 1075628, 1287923, 1386994, 1882349, 2575846, 2773988, 3495791, 3764698, 5151692, 6991582, 7529396, 9015461, 13176443, 13983164, 18030922, 24470537, 26352886, 36061844, 48941074, 52705772, 97882148, 171293759, 342587518, 685175036]

約数ペア:

[(1, 685175036), (2, 342587518), (4, 171293759), (7, 97882148), (13, 52705772), (14, 48941074), (19, 36061844), (26, 26352886), (28, 24470537), (38, 18030922), (49, 13983164), (52, 13176443), (76, 9015461), (91, 7529396), (98, 6991582), (133, 5151692), (182, 3764698), (196, 3495791), (247, 2773988), (266, 2575846), (364, 1882349), (494, 1386994), (532, 1287923), (637, 1075628), (931, 735956), (988, 693497), (1274, 537814), (1729, 396284), (1862, 367978), (2548, 268907), (3458, 198142), (3724, 183989), (6916, 99071), (12103, 56612), (14153, 48412), (24206, 28306)]