21552982704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{72763}}^1$

素因数の和:72816

約数の個数: 180

約数和(自身を含む): 70201397448

約数和(自身を除く): 48648414744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 306, 363, 374, 396, 408, 484, 528, 561, 612, 726, 748, 792, 816, 968, 1089, 1122, 1224, 1452, 1496, 1584, 1683, 1936, 2057, 2178, 2244, 2448, 2904, 2992, 3366, 4114, 4356, 4488, 5808, 6171, 6732, 8228, 8712, 8976, 12342, 13464, 16456, 17424, 18513, 24684, 26928, 32912, 37026, 49368, 72763, 74052, 98736, 145526, 148104, 218289, 291052, 296208, 436578, 582104, 654867, 800393, 873156, 1164208, 1236971, 1309734, 1600786, 1746312, 2401179, 2473942, 2619468, 3201572, 3492624, 3710913, 4802358, 4947884, 5238936, 6403144, 7203537, 7421826, 8804323, 9604716, 9895768, 10477872, 11132739, 12806288, 13606681, 14407074, 14843652, 17608646, 19209432, 19791536, 22265478, 26412969, 27213362, 28814148, 29687304, 35217292, 38418864, 40820043, 44530956, 52825938, 54426724, 57628296, 59374608, 70434584, 79238907, 81640086, 89061912, 105651876, 108853448, 115256592, 122460129, 140869168, 149673491, 158477814, 163280172, 178123824, 211303752, 217706896, 244920258, 299346982, 316955628, 326560344, 422607504, 449020473, 489840516, 598693964, 633911256, 653120688, 898040946, 979681032, 1197387928, 1267822512, 1347061419, 1796081892, 1959362064, 2394775856, 2694122838, 3592163784, 5388245676, 7184327568, 10776491352, 21552982704]

約数ペア:

[(1, 21552982704), (2, 10776491352), (3, 7184327568), (4, 5388245676), (6, 3592163784), (8, 2694122838), (9, 2394775856), (11, 1959362064), (12, 1796081892), (16, 1347061419), (17, 1267822512), (18, 1197387928), (22, 979681032), (24, 898040946), (33, 653120688), (34, 633911256), (36, 598693964), (44, 489840516), (48, 449020473), (51, 422607504), (66, 326560344), (68, 316955628), (72, 299346982), (88, 244920258), (99, 217706896), (102, 211303752), (121, 178123824), (132, 163280172), (136, 158477814), (144, 149673491), (153, 140869168), (176, 122460129), (187, 115256592), (198, 108853448), (204, 105651876), (242, 89061912), (264, 81640086), (272, 79238907), (306, 70434584), (363, 59374608), (374, 57628296), (396, 54426724), (408, 52825938), (484, 44530956), (528, 40820043), (561, 38418864), (612, 35217292), (726, 29687304), (748, 28814148), (792, 27213362), (816, 26412969), (968, 22265478), (1089, 19791536), (1122, 19209432), (1224, 17608646), (1452, 14843652), (1496, 14407074), (1584, 13606681), (1683, 12806288), (1936, 11132739), (2057, 10477872), (2178, 9895768), (2244, 9604716), (2448, 8804323), (2904, 7421826), (2992, 7203537), (3366, 6403144), (4114, 5238936), (4356, 4947884), (4488, 4802358), (5808, 3710913), (6171, 3492624), (6732, 3201572), (8228, 2619468), (8712, 2473942), (8976, 2401179), (12342, 1746312), (13464, 1600786), (16456, 1309734), (17424, 1236971), (18513, 1164208), (24684, 873156), (26928, 800393), (32912, 654867), (37026, 582104), (49368, 436578), (72763, 296208), (74052, 291052), (98736, 218289), (145526, 148104)]