248519622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 559964160

約数和(自身を除く): 311444538

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 237, 403, 474, 806, 1027, 1209, 1301, 2054, 2418, 2449, 2602, 3081, 3903, 4898, 6162, 7347, 7806, 14694, 16913, 31837, 33826, 40331, 50739, 63674, 80662, 95511, 101478, 102779, 120993, 191022, 205558, 241986, 308337, 524303, 616674, 1048606, 1336127, 1572909, 2672254, 3145818, 3186149, 4008381, 6372298, 8016762, 9558447, 19116894, 41419937, 82839874, 124259811, 248519622]

約数ペア:

[(1, 248519622), (2, 124259811), (3, 82839874), (6, 41419937), (13, 19116894), (26, 9558447), (31, 8016762), (39, 6372298), (62, 4008381), (78, 3186149), (79, 3145818), (93, 2672254), (158, 1572909), (186, 1336127), (237, 1048606), (403, 616674), (474, 524303), (806, 308337), (1027, 241986), (1209, 205558), (1301, 191022), (2054, 120993), (2418, 102779), (2449, 101478), (2602, 95511), (3081, 80662), (3903, 63674), (4898, 50739), (6162, 40331), (7347, 33826), (7806, 31837), (14694, 16913)]