248846120908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1061}}^1\times {\mathrm{2963}}^1$

素因数の和:4303

約数の個数: 96

約数和(自身を含む): 545747424768

約数和(自身を除く): 296901303860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1061, 1799, 2122, 2827, 2963, 3598, 4244, 5654, 5926, 7196, 7427, 11308, 11671, 11852, 14854, 19789, 20741, 23342, 29708, 32593, 39578, 41482, 46684, 65186, 79156, 81697, 82964, 130372, 163394, 228151, 272677, 326788, 456302, 545354, 761491, 912604, 1090708, 1522982, 1908739, 2999447, 3045964, 3143743, 3817478, 5330437, 5998894, 6287486, 7634956, 8376401, 10660874, 11997788, 12574972, 16752802, 20996129, 21321748, 22006201, 33505604, 34581173, 41992258, 44012402, 58634807, 69162346, 83984516, 88024804, 117269614, 138324692, 234539228, 242068211, 484136422, 807941951, 968272844, 1615883902, 3231767804, 5655593657, 8887361461, 11311187314, 17774722922, 22622374628, 35549445844, 62211530227, 124423060454, 248846120908]

約数ペア:

[(1, 248846120908), (2, 124423060454), (4, 62211530227), (7, 35549445844), (11, 22622374628), (14, 17774722922), (22, 11311187314), (28, 8887361461), (44, 5655593657), (77, 3231767804), (154, 1615883902), (257, 968272844), (308, 807941951), (514, 484136422), (1028, 242068211), (1061, 234539228), (1799, 138324692), (2122, 117269614), (2827, 88024804), (2963, 83984516), (3598, 69162346), (4244, 58634807), (5654, 44012402), (5926, 41992258), (7196, 34581173), (7427, 33505604), (11308, 22006201), (11671, 21321748), (11852, 20996129), (14854, 16752802), (19789, 12574972), (20741, 11997788), (23342, 10660874), (29708, 8376401), (32593, 7634956), (39578, 6287486), (41482, 5998894), (46684, 5330437), (65186, 3817478), (79156, 3143743), (81697, 3045964), (82964, 2999447), (130372, 1908739), (163394, 1522982), (228151, 1090708), (272677, 912604), (326788, 761491), (456302, 545354)]