289050216

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 944832000

約数和(自身を除く): 655781784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 49, 52, 56, 73, 74, 78, 84, 91, 98, 104, 111, 146, 147, 148, 156, 168, 182, 196, 219, 222, 259, 273, 292, 294, 296, 312, 343, 364, 392, 438, 444, 481, 511, 518, 546, 584, 588, 637, 686, 728, 777, 876, 888, 949, 962, 1022, 1029, 1036, 1092, 1176, 1274, 1372, 1443, 1533, 1554, 1752, 1813, 1898, 1911, 1924, 2044, 2058, 2072, 2184, 2548, 2701, 2744, 2847, 2886, 3066, 3108, 3367, 3577, 3626, 3796, 3822, 3848, 4088, 4116, 4459, 5096, 5402, 5439, 5694, 5772, 6132, 6216, 6643, 6734, 7154, 7252, 7592, 7644, 8103, 8232, 8918, 10101, 10731, 10804, 10878, 11388, 11544, 12264, 12691, 13286, 13377, 13468, 14308, 14504, 15288, 16206, 17836, 18907, 19929, 20202, 21462, 21608, 21756, 22776, 23569, 25039, 25382, 26572, 26754, 26936, 28616, 32412, 35113, 35672, 37814, 38073, 39858, 40404, 42924, 43512, 46501, 47138, 50078, 50764, 53144, 53508, 56721, 64824, 70226, 70707, 75117, 75628, 76146, 79716, 80808, 85848, 93002, 94276, 100156, 101528, 105339, 107016, 113442, 132349, 139503, 140452, 141414, 150234, 151256, 152292, 159432, 164983, 186004, 188552, 200312, 210678, 226884, 245791, 264698, 279006, 280904, 282828, 300468, 304584, 325507, 329966, 372008, 397047, 421356, 453768, 491582, 494949, 529396, 558012, 565656, 600936, 651014, 659932, 737373, 794094, 842712, 926443, 976521, 983164, 989898, 1058792, 1116024, 1302028, 1319864, 1474746, 1588188, 1720537, 1852886, 1953042, 1966328, 1979796, 2604056, 2779329, 2949492, 3176376, 3441074, 3705772, 3906084, 3959592, 5161611, 5558658, 5898984, 6882148, 7411544, 7812168, 10323222, 11117316, 12043759, 13764296, 20646444, 22234632, 24087518, 36131277, 41292888, 48175036, 72262554, 96350072, 144525108, 289050216]

約数ペア:

[(1, 289050216), (2, 144525108), (3, 96350072), (4, 72262554), (6, 48175036), (7, 41292888), (8, 36131277), (12, 24087518), (13, 22234632), (14, 20646444), (21, 13764296), (24, 12043759), (26, 11117316), (28, 10323222), (37, 7812168), (39, 7411544), (42, 6882148), (49, 5898984), (52, 5558658), (56, 5161611), (73, 3959592), (74, 3906084), (78, 3705772), (84, 3441074), (91, 3176376), (98, 2949492), (104, 2779329), (111, 2604056), (146, 1979796), (147, 1966328), (148, 1953042), (156, 1852886), (168, 1720537), (182, 1588188), (196, 1474746), (219, 1319864), (222, 1302028), (259, 1116024), (273, 1058792), (292, 989898), (294, 983164), (296, 976521), (312, 926443), (343, 842712), (364, 794094), (392, 737373), (438, 659932), (444, 651014), (481, 600936), (511, 565656), (518, 558012), (546, 529396), (584, 494949), (588, 491582), (637, 453768), (686, 421356), (728, 397047), (777, 372008), (876, 329966), (888, 325507), (949, 304584), (962, 300468), (1022, 282828), (1029, 280904), (1036, 279006), (1092, 264698), (1176, 245791), (1274, 226884), (1372, 210678), (1443, 200312), (1533, 188552), (1554, 186004), (1752, 164983), (1813, 159432), (1898, 152292), (1911, 151256), (1924, 150234), (2044, 141414), (2058, 140452), (2072, 139503), (2184, 132349), (2548, 113442), (2701, 107016), (2744, 105339), (2847, 101528), (2886, 100156), (3066, 94276), (3108, 93002), (3367, 85848), (3577, 80808), (3626, 79716), (3796, 76146), (3822, 75628), (3848, 75117), (4088, 70707), (4116, 70226), (4459, 64824), (5096, 56721), (5402, 53508), (5439, 53144), (5694, 50764), (5772, 50078), (6132, 47138), (6216, 46501), (6643, 43512), (6734, 42924), (7154, 40404), (7252, 39858), (7592, 38073), (7644, 37814), (8103, 35672), (8232, 35113), (8918, 32412), (10101, 28616), (10731, 26936), (10804, 26754), (10878, 26572), (11388, 25382), (11544, 25039), (12264, 23569), (12691, 22776), (13286, 21756), (13377, 21608), (13468, 21462), (14308, 20202), (14504, 19929), (15288, 18907), (16206, 17836)]