738352048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 1704017920

約数和(自身を除く): 965665872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 763, 868, 872, 1526, 1736, 1744, 1951, 3052, 3379, 3472, 3902, 6104, 6758, 7804, 12208, 13516, 13657, 15608, 23653, 27032, 27314, 31216, 47306, 54064, 54628, 60481, 94612, 109256, 120962, 189224, 212659, 218512, 241924, 378448, 423367, 425318, 483848, 846734, 850636, 967696, 1488613, 1693468, 1701272, 2977226, 3386936, 3402544, 5954452, 6592429, 6773872, 11908904, 13184858, 23817808, 26369716, 46147003, 52739432, 92294006, 105478864, 184588012, 369176024, 738352048]

約数ペア:

[(1, 738352048), (2, 369176024), (4, 184588012), (7, 105478864), (8, 92294006), (14, 52739432), (16, 46147003), (28, 26369716), (31, 23817808), (56, 13184858), (62, 11908904), (109, 6773872), (112, 6592429), (124, 5954452), (217, 3402544), (218, 3386936), (248, 2977226), (434, 1701272), (436, 1693468), (496, 1488613), (763, 967696), (868, 850636), (872, 846734), (1526, 483848), (1736, 425318), (1744, 423367), (1951, 378448), (3052, 241924), (3379, 218512), (3472, 212659), (3902, 189224), (6104, 120962), (6758, 109256), (7804, 94612), (12208, 60481), (13516, 54628), (13657, 54064), (15608, 47306), (23653, 31216), (27032, 27314)]