285951072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 836559360

約数和(自身を除く): 550608288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 103, 121, 132, 176, 206, 239, 242, 264, 309, 352, 363, 412, 478, 484, 528, 618, 717, 726, 824, 956, 968, 1056, 1133, 1236, 1434, 1452, 1648, 1912, 1936, 2266, 2472, 2629, 2868, 2904, 3296, 3399, 3824, 3872, 4532, 4944, 5258, 5736, 5808, 6798, 7648, 7887, 9064, 9888, 10516, 11472, 11616, 12463, 13596, 15774, 18128, 21032, 22944, 24617, 24926, 27192, 28919, 31548, 36256, 37389, 42064, 49234, 49852, 54384, 57838, 63096, 73851, 74778, 84128, 86757, 98468, 99704, 108768, 115676, 126192, 147702, 149556, 173514, 196936, 199408, 231352, 252384, 270787, 295404, 299112, 347028, 393872, 398816, 462704, 541574, 590808, 598224, 694056, 787744, 812361, 925408, 1083148, 1181616, 1196448, 1388112, 1624722, 2166296, 2363232, 2776224, 2978657, 3249444, 4332592, 5957314, 6498888, 8665184, 8935971, 11914628, 12997776, 17871942, 23829256, 25995552, 35743884, 47658512, 71487768, 95317024, 142975536, 285951072]

約数ペア:

[(1, 285951072), (2, 142975536), (3, 95317024), (4, 71487768), (6, 47658512), (8, 35743884), (11, 25995552), (12, 23829256), (16, 17871942), (22, 12997776), (24, 11914628), (32, 8935971), (33, 8665184), (44, 6498888), (48, 5957314), (66, 4332592), (88, 3249444), (96, 2978657), (103, 2776224), (121, 2363232), (132, 2166296), (176, 1624722), (206, 1388112), (239, 1196448), (242, 1181616), (264, 1083148), (309, 925408), (352, 812361), (363, 787744), (412, 694056), (478, 598224), (484, 590808), (528, 541574), (618, 462704), (717, 398816), (726, 393872), (824, 347028), (956, 299112), (968, 295404), (1056, 270787), (1133, 252384), (1236, 231352), (1434, 199408), (1452, 196936), (1648, 173514), (1912, 149556), (1936, 147702), (2266, 126192), (2472, 115676), (2629, 108768), (2868, 99704), (2904, 98468), (3296, 86757), (3399, 84128), (3824, 74778), (3872, 73851), (4532, 63096), (4944, 57838), (5258, 54384), (5736, 49852), (5808, 49234), (6798, 42064), (7648, 37389), (7887, 36256), (9064, 31548), (9888, 28919), (10516, 27192), (11472, 24926), (11616, 24617), (12463, 22944), (13596, 21032), (15774, 18128)]