1554384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 4499712

約数和(自身を除く): 2945328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 53, 78, 94, 104, 106, 141, 156, 159, 188, 208, 212, 282, 312, 318, 376, 424, 564, 611, 624, 636, 689, 752, 848, 1128, 1222, 1272, 1378, 1833, 2067, 2256, 2444, 2491, 2544, 2756, 3666, 4134, 4888, 4982, 5512, 7332, 7473, 8268, 9776, 9964, 11024, 14664, 14946, 16536, 19928, 29328, 29892, 32383, 33072, 39856, 59784, 64766, 97149, 119568, 129532, 194298, 259064, 388596, 518128, 777192, 1554384]

約数ペア:

[(1, 1554384), (2, 777192), (3, 518128), (4, 388596), (6, 259064), (8, 194298), (12, 129532), (13, 119568), (16, 97149), (24, 64766), (26, 59784), (39, 39856), (47, 33072), (48, 32383), (52, 29892), (53, 29328), (78, 19928), (94, 16536), (104, 14946), (106, 14664), (141, 11024), (156, 9964), (159, 9776), (188, 8268), (208, 7473), (212, 7332), (282, 5512), (312, 4982), (318, 4888), (376, 4134), (424, 3666), (564, 2756), (611, 2544), (624, 2491), (636, 2444), (689, 2256), (752, 2067), (848, 1833), (1128, 1378), (1222, 1272)]