2781474768

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3074

約数の個数: 160

約数和(自身を含む): 8335716480

約数和(自身を除く): 5554241712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 53, 54, 72, 82, 106, 108, 123, 144, 159, 164, 212, 216, 246, 318, 328, 369, 424, 432, 477, 492, 636, 656, 738, 848, 954, 984, 1107, 1272, 1431, 1476, 1908, 1968, 2173, 2214, 2544, 2862, 2952, 2963, 3816, 4346, 4428, 5724, 5904, 5926, 6519, 7632, 8692, 8856, 8889, 11448, 11852, 13038, 17384, 17712, 17778, 19557, 22896, 23704, 26076, 26667, 34768, 35556, 39114, 47408, 52152, 53334, 58671, 71112, 78228, 80001, 104304, 106668, 117342, 121483, 142224, 156456, 157039, 160002, 213336, 234684, 242966, 312912, 314078, 320004, 364449, 426672, 469368, 471117, 485932, 628156, 640008, 728898, 938736, 942234, 971864, 1093347, 1256312, 1280016, 1413351, 1457796, 1884468, 1943728, 2186694, 2512624, 2826702, 2915592, 3280041, 3768936, 4240053, 4373388, 5653404, 5831184, 6438599, 6560082, 7537872, 8480106, 8746776, 11306808, 12877198, 13120164, 16960212, 17493552, 19315797, 22613616, 25754396, 26240328, 33920424, 38631594, 51508792, 52480656, 57947391, 67840848, 77263188, 103017584, 115894782, 154526376, 173842173, 231789564, 309052752, 347684346, 463579128, 695368692, 927158256, 1390737384, 2781474768]

約数ペア:

[(1, 2781474768), (2, 1390737384), (3, 927158256), (4, 695368692), (6, 463579128), (8, 347684346), (9, 309052752), (12, 231789564), (16, 173842173), (18, 154526376), (24, 115894782), (27, 103017584), (36, 77263188), (41, 67840848), (48, 57947391), (53, 52480656), (54, 51508792), (72, 38631594), (82, 33920424), (106, 26240328), (108, 25754396), (123, 22613616), (144, 19315797), (159, 17493552), (164, 16960212), (212, 13120164), (216, 12877198), (246, 11306808), (318, 8746776), (328, 8480106), (369, 7537872), (424, 6560082), (432, 6438599), (477, 5831184), (492, 5653404), (636, 4373388), (656, 4240053), (738, 3768936), (848, 3280041), (954, 2915592), (984, 2826702), (1107, 2512624), (1272, 2186694), (1431, 1943728), (1476, 1884468), (1908, 1457796), (1968, 1413351), (2173, 1280016), (2214, 1256312), (2544, 1093347), (2862, 971864), (2952, 942234), (2963, 938736), (3816, 728898), (4346, 640008), (4428, 628156), (5724, 485932), (5904, 471117), (5926, 469368), (6519, 426672), (7632, 364449), (8692, 320004), (8856, 314078), (8889, 312912), (11448, 242966), (11852, 234684), (13038, 213336), (17384, 160002), (17712, 157039), (17778, 156456), (19557, 142224), (22896, 121483), (23704, 117342), (26076, 106668), (26667, 104304), (34768, 80001), (35556, 78228), (39114, 71112), (47408, 58671), (52152, 53334)]