245008624

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 604568448

約数和(自身を除く): 359559824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 238, 248, 272, 392, 434, 476, 496, 527, 593, 784, 833, 868, 952, 1054, 1186, 1519, 1666, 1736, 1904, 2108, 2372, 3038, 3332, 3472, 3689, 4151, 4216, 4744, 6076, 6664, 7378, 8302, 8432, 9488, 10081, 12152, 13328, 14756, 16604, 18383, 20162, 24304, 25823, 29057, 29512, 33208, 36766, 40324, 51646, 58114, 59024, 66416, 70567, 73532, 80648, 103292, 116228, 128681, 141134, 147064, 161296, 206584, 232456, 257362, 282268, 294128, 312511, 413168, 464912, 493969, 514724, 564536, 625022, 900767, 987938, 1029448, 1129072, 1250044, 1801534, 1975876, 2058896, 2187577, 2500088, 3603068, 3951752, 4375154, 5000176, 7206136, 7903504, 8750308, 14412272, 15313039, 17500616, 30626078, 35001232, 61252156, 122504312, 245008624]

約数ペア:

[(1, 245008624), (2, 122504312), (4, 61252156), (7, 35001232), (8, 30626078), (14, 17500616), (16, 15313039), (17, 14412272), (28, 8750308), (31, 7903504), (34, 7206136), (49, 5000176), (56, 4375154), (62, 3951752), (68, 3603068), (98, 2500088), (112, 2187577), (119, 2058896), (124, 1975876), (136, 1801534), (196, 1250044), (217, 1129072), (238, 1029448), (248, 987938), (272, 900767), (392, 625022), (434, 564536), (476, 514724), (496, 493969), (527, 464912), (593, 413168), (784, 312511), (833, 294128), (868, 282268), (952, 257362), (1054, 232456), (1186, 206584), (1519, 161296), (1666, 147064), (1736, 141134), (1904, 128681), (2108, 116228), (2372, 103292), (3038, 80648), (3332, 73532), (3472, 70567), (3689, 66416), (4151, 59024), (4216, 58114), (4744, 51646), (6076, 40324), (6664, 36766), (7378, 33208), (8302, 29512), (8432, 29057), (9488, 25823), (10081, 24304), (12152, 20162), (13328, 18383), (14756, 16604)]