490537728

素因数分解:

$2^8\times 3^3\times {\mathrm{70969}}^1$

素因数の和:70994

約数の個数: 72

約数和(自身を含む): 1450626800

約数和(自身を除く): 960089072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 70969, 141938, 212907, 283876, 425814, 567752, 638721, 851628, 1135504, 1277442, 1703256, 1916163, 2271008, 2554884, 3406512, 3832326, 4542016, 5109768, 6813024, 7664652, 9084032, 10219536, 13626048, 15329304, 18168064, 20439072, 27252096, 30658608, 40878144, 54504192, 61317216, 81756288, 122634432, 163512576, 245268864, 490537728]

約数ペア:

[(1, 490537728), (2, 245268864), (3, 163512576), (4, 122634432), (6, 81756288), (8, 61317216), (9, 54504192), (12, 40878144), (16, 30658608), (18, 27252096), (24, 20439072), (27, 18168064), (32, 15329304), (36, 13626048), (48, 10219536), (54, 9084032), (64, 7664652), (72, 6813024), (96, 5109768), (108, 4542016), (128, 3832326), (144, 3406512), (192, 2554884), (216, 2271008), (256, 1916163), (288, 1703256), (384, 1277442), (432, 1135504), (576, 851628), (768, 638721), (864, 567752), (1152, 425814), (1728, 283876), (2304, 212907), (3456, 141938), (6912, 70969)]