245997936

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3067}}^1$

素因数の和:3638

約数の個数: 60

約数和(自身を含む): 689913432

約数和(自身を除く): 443915496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1114, 1671, 2228, 3067, 3342, 4456, 5013, 6134, 6684, 8912, 9201, 10026, 12268, 13368, 18402, 20052, 24536, 26736, 27603, 36804, 40104, 49072, 55206, 73608, 80208, 110412, 147216, 220824, 441648, 1708319, 3416638, 5124957, 6833276, 10249914, 13666552, 15374871, 20499828, 27333104, 30749742, 40999656, 61499484, 81999312, 122998968, 245997936]

約数ペア:

[(1, 245997936), (2, 122998968), (3, 81999312), (4, 61499484), (6, 40999656), (8, 30749742), (9, 27333104), (12, 20499828), (16, 15374871), (18, 13666552), (24, 10249914), (36, 6833276), (48, 5124957), (72, 3416638), (144, 1708319), (557, 441648), (1114, 220824), (1671, 147216), (2228, 110412), (3067, 80208), (3342, 73608), (4456, 55206), (5013, 49072), (6134, 40104), (6684, 36804), (8912, 27603), (9201, 26736), (10026, 24536), (12268, 20052), (13368, 18402)]