658078902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1214

約数の個数: 72

約数和(自身を含む): 1552383144

約数和(自身を除く): 894304242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 227, 234, 338, 454, 507, 681, 953, 1014, 1362, 1521, 1906, 2043, 2859, 2951, 3042, 4086, 5718, 5902, 8577, 8853, 12389, 17154, 17706, 24778, 26559, 37167, 38363, 53118, 74334, 76726, 111501, 115089, 161057, 216331, 223002, 230178, 322114, 345267, 432662, 483171, 648993, 690534, 966342, 1297986, 1449513, 1946979, 2812303, 2899026, 3893958, 5624606, 8436909, 16873818, 25310727, 36559939, 50621454, 73119878, 109679817, 219359634, 329039451, 658078902]

約数ペア:

[(1, 658078902), (2, 329039451), (3, 219359634), (6, 109679817), (9, 73119878), (13, 50621454), (18, 36559939), (26, 25310727), (39, 16873818), (78, 8436909), (117, 5624606), (169, 3893958), (227, 2899026), (234, 2812303), (338, 1946979), (454, 1449513), (507, 1297986), (681, 966342), (953, 690534), (1014, 648993), (1362, 483171), (1521, 432662), (1906, 345267), (2043, 322114), (2859, 230178), (2951, 223002), (3042, 216331), (4086, 161057), (5718, 115089), (5902, 111501), (8577, 76726), (8853, 74334), (12389, 53118), (17154, 38363), (17706, 37167), (24778, 26559)]