488282984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3853}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 1095152640

約数和(自身を除く): 606869656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 3853, 4088, 4526, 7706, 9052, 15412, 15841, 18104, 26971, 30824, 31682, 53942, 63364, 107884, 119443, 126728, 215768, 238886, 281269, 477772, 562538, 836101, 955544, 1125076, 1672202, 1968883, 2250152, 3344404, 3937766, 6688808, 7875532, 8719339, 15751064, 17438678, 34877356, 61035373, 69754712, 122070746, 244141492, 488282984]

約数ペア:

[(1, 488282984), (2, 244141492), (4, 122070746), (7, 69754712), (8, 61035373), (14, 34877356), (28, 17438678), (31, 15751064), (56, 8719339), (62, 7875532), (73, 6688808), (124, 3937766), (146, 3344404), (217, 2250152), (248, 1968883), (292, 1672202), (434, 1125076), (511, 955544), (584, 836101), (868, 562538), (1022, 477772), (1736, 281269), (2044, 238886), (2263, 215768), (3853, 126728), (4088, 119443), (4526, 107884), (7706, 63364), (9052, 53942), (15412, 31682), (15841, 30824), (18104, 26971)]