2581848288

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2605

約数の個数: 144

約数和(自身を含む): 7770672000

約数和(自身を除く): 5188823712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 199, 228, 288, 304, 342, 398, 456, 597, 608, 684, 796, 912, 1194, 1368, 1592, 1791, 1824, 2371, 2388, 2736, 3184, 3582, 3781, 4742, 4776, 5472, 6368, 7113, 7164, 7562, 9484, 9552, 11343, 14226, 14328, 15124, 18968, 19104, 21339, 22686, 28452, 28656, 30248, 34029, 37936, 42678, 45049, 45372, 56904, 57312, 60496, 68058, 75872, 85356, 90098, 90744, 113808, 120992, 135147, 136116, 170712, 180196, 181488, 227616, 270294, 272232, 341424, 360392, 362976, 405441, 471829, 540588, 544464, 682848, 720784, 810882, 943658, 1081176, 1088928, 1415487, 1441568, 1621764, 1887316, 2162352, 2830974, 3243528, 3774632, 4246461, 4324704, 5661948, 6487056, 7549264, 8492922, 8964751, 11323896, 12974112, 15098528, 16985844, 17929502, 22647792, 26894253, 33971688, 35859004, 45295584, 53788506, 67943376, 71718008, 80682759, 107577012, 135886752, 143436016, 161365518, 215154024, 286872032, 322731036, 430308048, 645462072, 860616096, 1290924144, 2581848288]

約数ペア:

[(1, 2581848288), (2, 1290924144), (3, 860616096), (4, 645462072), (6, 430308048), (8, 322731036), (9, 286872032), (12, 215154024), (16, 161365518), (18, 143436016), (19, 135886752), (24, 107577012), (32, 80682759), (36, 71718008), (38, 67943376), (48, 53788506), (57, 45295584), (72, 35859004), (76, 33971688), (96, 26894253), (114, 22647792), (144, 17929502), (152, 16985844), (171, 15098528), (199, 12974112), (228, 11323896), (288, 8964751), (304, 8492922), (342, 7549264), (398, 6487056), (456, 5661948), (597, 4324704), (608, 4246461), (684, 3774632), (796, 3243528), (912, 2830974), (1194, 2162352), (1368, 1887316), (1592, 1621764), (1791, 1441568), (1824, 1415487), (2371, 1088928), (2388, 1081176), (2736, 943658), (3184, 810882), (3582, 720784), (3781, 682848), (4742, 544464), (4776, 540588), (5472, 471829), (6368, 405441), (7113, 362976), (7164, 360392), (7562, 341424), (9484, 272232), (9552, 270294), (11343, 227616), (14226, 181488), (14328, 180196), (15124, 170712), (18968, 136116), (19104, 135147), (21339, 120992), (22686, 113808), (28452, 90744), (28656, 90098), (30248, 85356), (34029, 75872), (37936, 68058), (42678, 60496), (45049, 57312), (45372, 56904)]