290348928

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2949

約数の個数: 128

約数和(自身を含む): 886788000

約数和(自身を除く): 596439072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 2897, 3132, 3456, 3712, 4176, 5568, 5794, 6264, 8352, 8691, 11136, 11588, 12528, 16704, 17382, 23176, 25056, 26073, 33408, 34764, 46352, 50112, 52146, 69528, 78219, 84013, 92704, 100224, 104292, 139056, 156438, 168026, 185408, 208584, 252039, 278112, 312876, 336052, 370816, 417168, 504078, 556224, 625752, 672104, 756117, 834336, 1008156, 1112448, 1251504, 1344208, 1512234, 1668672, 2016312, 2268351, 2503008, 2688416, 3024468, 3337344, 4032624, 4536702, 5006016, 5376832, 6048936, 8065248, 9073404, 10012032, 10753664, 12097872, 16130496, 18146808, 24195744, 32260992, 36293616, 48391488, 72587232, 96782976, 145174464, 290348928]

約数ペア:

[(1, 290348928), (2, 145174464), (3, 96782976), (4, 72587232), (6, 48391488), (8, 36293616), (9, 32260992), (12, 24195744), (16, 18146808), (18, 16130496), (24, 12097872), (27, 10753664), (29, 10012032), (32, 9073404), (36, 8065248), (48, 6048936), (54, 5376832), (58, 5006016), (64, 4536702), (72, 4032624), (87, 3337344), (96, 3024468), (108, 2688416), (116, 2503008), (128, 2268351), (144, 2016312), (174, 1668672), (192, 1512234), (216, 1344208), (232, 1251504), (261, 1112448), (288, 1008156), (348, 834336), (384, 756117), (432, 672104), (464, 625752), (522, 556224), (576, 504078), (696, 417168), (783, 370816), (864, 336052), (928, 312876), (1044, 278112), (1152, 252039), (1392, 208584), (1566, 185408), (1728, 168026), (1856, 156438), (2088, 139056), (2784, 104292), (2897, 100224), (3132, 92704), (3456, 84013), (3712, 78219), (4176, 69528), (5568, 52146), (5794, 50112), (6264, 46352), (8352, 34764), (8691, 33408), (11136, 26073), (11588, 25056), (12528, 23176), (16704, 17382)]