490620672

素因数分解:

$2^8\times 3^3\times {\mathrm{70981}}^1$

素因数の和:71006

約数の個数: 72

約数和(自身を含む): 1450872080

約数和(自身を除く): 960251408

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, 70981, 141962, 212943, 283924, 425886, 567848, 638829, 851772, 1135696, 1277658, 1703544, 1916487, 2271392, 2555316, 3407088, 3832974, 4542784, 5110632, 6814176, 7665948, 9085568, 10221264, 13628352, 15331896, 18171136, 20442528, 27256704, 30663792, 40885056, 54513408, 61327584, 81770112, 122655168, 163540224, 245310336, 490620672]

約数ペア:

[(1, 490620672), (2, 245310336), (3, 163540224), (4, 122655168), (6, 81770112), (8, 61327584), (9, 54513408), (12, 40885056), (16, 30663792), (18, 27256704), (24, 20442528), (27, 18171136), (32, 15331896), (36, 13628352), (48, 10221264), (54, 9085568), (64, 7665948), (72, 6814176), (96, 5110632), (108, 4542784), (128, 3832974), (144, 3407088), (192, 2555316), (216, 2271392), (256, 1916487), (288, 1703544), (384, 1277658), (432, 1135696), (576, 851772), (768, 638829), (864, 567848), (1152, 425886), (1728, 283924), (2304, 212943), (3456, 141962), (6912, 70981)]