281120112

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7188

約数の個数: 160

約数和(自身を含む): 993269760

約数和(自身を除く): 712149648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 7151, 9828, 13104, 14302, 19656, 21453, 28604, 39312, 42906, 50057, 57208, 64359, 85812, 92963, 100114, 114416, 128718, 150171, 171624, 185926, 193077, 200228, 257436, 278889, 300342, 343248, 371852, 386154, 400456, 450513, 514872, 557778, 600684, 650741, 743704, 772308, 800912, 836667, 901026, 1029744, 1115556, 1201368, 1301482, 1351539, 1487408, 1544616, 1673334, 1802052, 1952223, 2231112, 2402736, 2510001, 2602964, 2703078, 3089232, 3346668, 3604104, 3904446, 4462224, 5020002, 5205928, 5406156, 5856669, 6693336, 7208208, 7808892, 10040004, 10411856, 10812312, 11713338, 13386672, 15617784, 17570007, 20080008, 21624624, 23426676, 31235568, 35140014, 40160016, 46853352, 70280028, 93706704, 140560056, 281120112]

約数ペア:

[(1, 281120112), (2, 140560056), (3, 93706704), (4, 70280028), (6, 46853352), (7, 40160016), (8, 35140014), (9, 31235568), (12, 23426676), (13, 21624624), (14, 20080008), (16, 17570007), (18, 15617784), (21, 13386672), (24, 11713338), (26, 10812312), (27, 10411856), (28, 10040004), (36, 7808892), (39, 7208208), (42, 6693336), (48, 5856669), (52, 5406156), (54, 5205928), (56, 5020002), (63, 4462224), (72, 3904446), (78, 3604104), (84, 3346668), (91, 3089232), (104, 2703078), (108, 2602964), (112, 2510001), (117, 2402736), (126, 2231112), (144, 1952223), (156, 1802052), (168, 1673334), (182, 1544616), (189, 1487408), (208, 1351539), (216, 1301482), (234, 1201368), (252, 1115556), (273, 1029744), (312, 901026), (336, 836667), (351, 800912), (364, 772308), (378, 743704), (432, 650741), (468, 600684), (504, 557778), (546, 514872), (624, 450513), (702, 400456), (728, 386154), (756, 371852), (819, 343248), (936, 300342), (1008, 278889), (1092, 257436), (1404, 200228), (1456, 193077), (1512, 185926), (1638, 171624), (1872, 150171), (2184, 128718), (2457, 114416), (2808, 100114), (3024, 92963), (3276, 85812), (4368, 64359), (4914, 57208), (5616, 50057), (6552, 42906), (7151, 39312), (9828, 28604), (13104, 21453), (14302, 19656)]