215841384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 724127040

約数和(自身を除く): 508285656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 33, 34, 36, 41, 44, 46, 51, 66, 68, 69, 72, 82, 88, 92, 99, 102, 123, 132, 136, 138, 153, 164, 184, 187, 198, 204, 207, 246, 253, 264, 276, 289, 306, 328, 369, 374, 391, 396, 408, 414, 451, 492, 506, 552, 561, 578, 612, 697, 738, 748, 759, 782, 792, 828, 867, 902, 943, 984, 1012, 1122, 1156, 1173, 1224, 1353, 1394, 1476, 1496, 1518, 1564, 1656, 1683, 1734, 1804, 1886, 2024, 2091, 2244, 2277, 2312, 2346, 2601, 2706, 2788, 2829, 2952, 3036, 3128, 3179, 3366, 3468, 3519, 3608, 3772, 4059, 4182, 4301, 4488, 4554, 4692, 5202, 5412, 5576, 5658, 6072, 6273, 6358, 6647, 6732, 6936, 7038, 7544, 7667, 8118, 8364, 8487, 8602, 9108, 9384, 9537, 10373, 10404, 10824, 11316, 11849, 12546, 12716, 12903, 13294, 13464, 14076, 15334, 16031, 16236, 16728, 16974, 17204, 18216, 19074, 19941, 20746, 20808, 22632, 23001, 23698, 25092, 25432, 25806, 26588, 28152, 28611, 30668, 31119, 32062, 32472, 33948, 34408, 35547, 38148, 38709, 39882, 41492, 46002, 47396, 48093, 50184, 51612, 53176, 57222, 59823, 61336, 62238, 64124, 67896, 69003, 71094, 73117, 76296, 77418, 79764, 82984, 92004, 93357, 94792, 96186, 103224, 106641, 114444, 119646, 124476, 128248, 130339, 138006, 142188, 144279, 146234, 154836, 159528, 176341, 184008, 186714, 192372, 213282, 219351, 228888, 239292, 248952, 260678, 272527, 276012, 284376, 288558, 292468, 309672, 352682, 373428, 384744, 391017, 426564, 438702, 478584, 521356, 529023, 545054, 552024, 577116, 584936, 658053, 705364, 746856, 782034, 817581, 853128, 877404, 1042712, 1058046, 1090108, 1154232, 1173051, 1316106, 1410728, 1564068, 1587069, 1635162, 1754808, 2116092, 2180216, 2346102, 2452743, 2632212, 2997797, 3128136, 3174138, 3270324, 4232184, 4692204, 4905486, 5264424, 5995594, 6348276, 6540648, 8993391, 9384408, 9810972, 11991188, 12696552, 17986782, 19621944, 23982376, 26980173, 35973564, 53960346, 71947128, 107920692, 215841384]

約数ペア:

[(1, 215841384), (2, 107920692), (3, 71947128), (4, 53960346), (6, 35973564), (8, 26980173), (9, 23982376), (11, 19621944), (12, 17986782), (17, 12696552), (18, 11991188), (22, 9810972), (23, 9384408), (24, 8993391), (33, 6540648), (34, 6348276), (36, 5995594), (41, 5264424), (44, 4905486), (46, 4692204), (51, 4232184), (66, 3270324), (68, 3174138), (69, 3128136), (72, 2997797), (82, 2632212), (88, 2452743), (92, 2346102), (99, 2180216), (102, 2116092), (123, 1754808), (132, 1635162), (136, 1587069), (138, 1564068), (153, 1410728), (164, 1316106), (184, 1173051), (187, 1154232), (198, 1090108), (204, 1058046), (207, 1042712), (246, 877404), (253, 853128), (264, 817581), (276, 782034), (289, 746856), (306, 705364), (328, 658053), (369, 584936), (374, 577116), (391, 552024), (396, 545054), (408, 529023), (414, 521356), (451, 478584), (492, 438702), (506, 426564), (552, 391017), (561, 384744), (578, 373428), (612, 352682), (697, 309672), (738, 292468), (748, 288558), (759, 284376), (782, 276012), (792, 272527), (828, 260678), (867, 248952), (902, 239292), (943, 228888), (984, 219351), (1012, 213282), (1122, 192372), (1156, 186714), (1173, 184008), (1224, 176341), (1353, 159528), (1394, 154836), (1476, 146234), (1496, 144279), (1518, 142188), (1564, 138006), (1656, 130339), (1683, 128248), (1734, 124476), (1804, 119646), (1886, 114444), (2024, 106641), (2091, 103224), (2244, 96186), (2277, 94792), (2312, 93357), (2346, 92004), (2601, 82984), (2706, 79764), (2788, 77418), (2829, 76296), (2952, 73117), (3036, 71094), (3128, 69003), (3179, 67896), (3366, 64124), (3468, 62238), (3519, 61336), (3608, 59823), (3772, 57222), (4059, 53176), (4182, 51612), (4301, 50184), (4488, 48093), (4554, 47396), (4692, 46002), (5202, 41492), (5412, 39882), (5576, 38709), (5658, 38148), (6072, 35547), (6273, 34408), (6358, 33948), (6647, 32472), (6732, 32062), (6936, 31119), (7038, 30668), (7544, 28611), (7667, 28152), (8118, 26588), (8364, 25806), (8487, 25432), (8602, 25092), (9108, 23698), (9384, 23001), (9537, 22632), (10373, 20808), (10404, 20746), (10824, 19941), (11316, 19074), (11849, 18216), (12546, 17204), (12716, 16974), (12903, 16728), (13294, 16236), (13464, 16031), (14076, 15334)]