1325883312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:788

約数の個数: 240

約数和(自身を含む): 4306786848

約数和(自身を除く): 2980903536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 61, 68, 72, 78, 102, 104, 117, 122, 136, 144, 153, 156, 183, 204, 208, 221, 234, 244, 272, 306, 312, 366, 408, 442, 468, 488, 549, 612, 624, 663, 683, 732, 793, 816, 884, 936, 976, 1037, 1098, 1224, 1326, 1366, 1464, 1586, 1768, 1872, 1989, 2049, 2074, 2196, 2379, 2448, 2652, 2732, 2928, 3111, 3172, 3536, 3978, 4098, 4148, 4392, 4758, 5304, 5464, 6147, 6222, 6344, 7137, 7956, 8196, 8296, 8784, 8879, 9333, 9516, 10608, 10928, 11611, 12294, 12444, 12688, 13481, 14274, 15912, 16392, 16592, 17758, 18666, 19032, 23222, 24588, 24888, 26637, 26962, 28548, 31824, 32784, 34833, 35516, 37332, 38064, 40443, 41663, 46444, 49176, 49776, 53274, 53924, 57096, 69666, 71032, 74664, 79911, 80886, 83326, 92888, 98352, 104499, 106548, 107848, 114192, 121329, 124989, 139332, 142064, 149328, 150943, 159822, 161772, 166652, 185776, 208998, 213096, 215696, 242658, 249978, 278664, 301886, 319644, 323544, 333304, 374967, 417996, 426192, 452829, 485316, 499956, 541619, 557328, 603772, 639288, 647088, 666608, 708271, 749934, 835992, 905658, 970632, 999912, 1083238, 1207544, 1278576, 1358487, 1416542, 1499868, 1624857, 1671984, 1811316, 1941264, 1999824, 2124813, 2166476, 2415088, 2716974, 2833084, 2999736, 3249714, 3622632, 4249626, 4332952, 4874571, 5433948, 5666168, 5999472, 6374439, 6499428, 7245264, 8499252, 8665904, 9207523, 9749142, 10867896, 11332336, 12748878, 12998856, 16998504, 18415046, 19498284, 21735792, 25497756, 25997712, 27622569, 33997008, 36830092, 38996568, 50995512, 55245138, 73660184, 77993136, 82867707, 101991024, 110490276, 147320368, 165735414, 220980552, 331470828, 441961104, 662941656, 1325883312]

約数ペア:

[(1, 1325883312), (2, 662941656), (3, 441961104), (4, 331470828), (6, 220980552), (8, 165735414), (9, 147320368), (12, 110490276), (13, 101991024), (16, 82867707), (17, 77993136), (18, 73660184), (24, 55245138), (26, 50995512), (34, 38996568), (36, 36830092), (39, 33997008), (48, 27622569), (51, 25997712), (52, 25497756), (61, 21735792), (68, 19498284), (72, 18415046), (78, 16998504), (102, 12998856), (104, 12748878), (117, 11332336), (122, 10867896), (136, 9749142), (144, 9207523), (153, 8665904), (156, 8499252), (183, 7245264), (204, 6499428), (208, 6374439), (221, 5999472), (234, 5666168), (244, 5433948), (272, 4874571), (306, 4332952), (312, 4249626), (366, 3622632), (408, 3249714), (442, 2999736), (468, 2833084), (488, 2716974), (549, 2415088), (612, 2166476), (624, 2124813), (663, 1999824), (683, 1941264), (732, 1811316), (793, 1671984), (816, 1624857), (884, 1499868), (936, 1416542), (976, 1358487), (1037, 1278576), (1098, 1207544), (1224, 1083238), (1326, 999912), (1366, 970632), (1464, 905658), (1586, 835992), (1768, 749934), (1872, 708271), (1989, 666608), (2049, 647088), (2074, 639288), (2196, 603772), (2379, 557328), (2448, 541619), (2652, 499956), (2732, 485316), (2928, 452829), (3111, 426192), (3172, 417996), (3536, 374967), (3978, 333304), (4098, 323544), (4148, 319644), (4392, 301886), (4758, 278664), (5304, 249978), (5464, 242658), (6147, 215696), (6222, 213096), (6344, 208998), (7137, 185776), (7956, 166652), (8196, 161772), (8296, 159822), (8784, 150943), (8879, 149328), (9333, 142064), (9516, 139332), (10608, 124989), (10928, 121329), (11611, 114192), (12294, 107848), (12444, 106548), (12688, 104499), (13481, 98352), (14274, 92888), (15912, 83326), (16392, 80886), (16592, 79911), (17758, 74664), (18666, 71032), (19032, 69666), (23222, 57096), (24588, 53924), (24888, 53274), (26637, 49776), (26962, 49176), (28548, 46444), (31824, 41663), (32784, 40443), (34833, 38064), (35516, 37332)]