638774064

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{13163}}^1$

素因数の和:13514

約数の個数: 60

約数和(自身を含む): 1793121096

約数和(自身を除く): 1154347032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 674, 1011, 1348, 2022, 2696, 3033, 4044, 5392, 6066, 8088, 12132, 13163, 16176, 24264, 26326, 39489, 48528, 52652, 78978, 105304, 118467, 157956, 210608, 236934, 315912, 473868, 631824, 947736, 1895472, 4435931, 8871862, 13307793, 17743724, 26615586, 35487448, 39923379, 53231172, 70974896, 79846758, 106462344, 159693516, 212924688, 319387032, 638774064]

約数ペア:

[(1, 638774064), (2, 319387032), (3, 212924688), (4, 159693516), (6, 106462344), (8, 79846758), (9, 70974896), (12, 53231172), (16, 39923379), (18, 35487448), (24, 26615586), (36, 17743724), (48, 13307793), (72, 8871862), (144, 4435931), (337, 1895472), (674, 947736), (1011, 631824), (1348, 473868), (2022, 315912), (2696, 236934), (3033, 210608), (4044, 157956), (5392, 118467), (6066, 105304), (8088, 78978), (12132, 52652), (13163, 48528), (16176, 39489), (24264, 26326)]