212323056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 609544320

約数和(自身を除く): 397221264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 139, 176, 242, 263, 264, 278, 363, 417, 484, 526, 528, 556, 726, 789, 834, 968, 1052, 1112, 1452, 1529, 1578, 1668, 1936, 2104, 2224, 2893, 2904, 3058, 3156, 3336, 4208, 4587, 5786, 5808, 6116, 6312, 6672, 8679, 9174, 11572, 12232, 12624, 16819, 17358, 18348, 23144, 24464, 31823, 33638, 34716, 36557, 36696, 46288, 50457, 63646, 67276, 69432, 73114, 73392, 95469, 100914, 109671, 127292, 134552, 138864, 146228, 190938, 201828, 219342, 254584, 269104, 292456, 381876, 402127, 403656, 438684, 509168, 584912, 763752, 804254, 807312, 877368, 1206381, 1527504, 1608508, 1754736, 2412762, 3217016, 4423397, 4825524, 6434032, 8846794, 9651048, 13270191, 17693588, 19302096, 26540382, 35387176, 53080764, 70774352, 106161528, 212323056]

約数ペア:

[(1, 212323056), (2, 106161528), (3, 70774352), (4, 53080764), (6, 35387176), (8, 26540382), (11, 19302096), (12, 17693588), (16, 13270191), (22, 9651048), (24, 8846794), (33, 6434032), (44, 4825524), (48, 4423397), (66, 3217016), (88, 2412762), (121, 1754736), (132, 1608508), (139, 1527504), (176, 1206381), (242, 877368), (263, 807312), (264, 804254), (278, 763752), (363, 584912), (417, 509168), (484, 438684), (526, 403656), (528, 402127), (556, 381876), (726, 292456), (789, 269104), (834, 254584), (968, 219342), (1052, 201828), (1112, 190938), (1452, 146228), (1529, 138864), (1578, 134552), (1668, 127292), (1936, 109671), (2104, 100914), (2224, 95469), (2893, 73392), (2904, 73114), (3058, 69432), (3156, 67276), (3336, 63646), (4208, 50457), (4587, 46288), (5786, 36696), (5808, 36557), (6116, 34716), (6312, 33638), (6672, 31823), (8679, 24464), (9174, 23144), (11572, 18348), (12232, 17358), (12624, 16819)]