218530728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10151}}^1$

素因数の和:10199

約数の個数: 96

約数和(自身を含む): 665159040

約数和(自身を除く): 446628312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10151, 10764, 20302, 21528, 30453, 40604, 60906, 81208, 91359, 121812, 131963, 182718, 233473, 243624, 263926, 365436, 395889, 466946, 527852, 700419, 730872, 791778, 933892, 1055704, 1187667, 1400838, 1583556, 1867784, 2101257, 2375334, 2801676, 3035149, 3167112, 4202514, 4750668, 5603352, 6070298, 8405028, 9105447, 9501336, 12140596, 16810056, 18210894, 24281192, 27316341, 36421788, 54632682, 72843576, 109265364, 218530728]

約数ペア:

[(1, 218530728), (2, 109265364), (3, 72843576), (4, 54632682), (6, 36421788), (8, 27316341), (9, 24281192), (12, 18210894), (13, 16810056), (18, 12140596), (23, 9501336), (24, 9105447), (26, 8405028), (36, 6070298), (39, 5603352), (46, 4750668), (52, 4202514), (69, 3167112), (72, 3035149), (78, 2801676), (92, 2375334), (104, 2101257), (117, 1867784), (138, 1583556), (156, 1400838), (184, 1187667), (207, 1055704), (234, 933892), (276, 791778), (299, 730872), (312, 700419), (414, 527852), (468, 466946), (552, 395889), (598, 365436), (828, 263926), (897, 243624), (936, 233473), (1196, 182718), (1656, 131963), (1794, 121812), (2392, 91359), (2691, 81208), (3588, 60906), (5382, 40604), (7176, 30453), (10151, 21528), (10764, 20302)]