654153408

素因数分解:

$2^6\times 3^4\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 140

約数和(自身を含む): 1950625512

約数和(自身を除く): 1296472104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 257, 288, 324, 432, 491, 514, 576, 648, 771, 864, 982, 1028, 1296, 1473, 1542, 1728, 1964, 2056, 2313, 2592, 2946, 3084, 3928, 4112, 4419, 4626, 5184, 5892, 6168, 6939, 7856, 8224, 8838, 9252, 11784, 12336, 13257, 13878, 15712, 16448, 17676, 18504, 20817, 23568, 24672, 26514, 27756, 31424, 35352, 37008, 39771, 41634, 47136, 49344, 53028, 55512, 70704, 74016, 79542, 83268, 94272, 106056, 111024, 126187, 141408, 148032, 159084, 166536, 212112, 222048, 252374, 282816, 318168, 333072, 378561, 424224, 444096, 504748, 636336, 666144, 757122, 848448, 1009496, 1135683, 1272672, 1332288, 1514244, 2018992, 2271366, 2545344, 3028488, 3407049, 4037984, 4542732, 6056976, 6814098, 8075968, 9085464, 10221147, 12113952, 13628196, 18170928, 20442294, 24227904, 27256392, 36341856, 40884588, 54512784, 72683712, 81769176, 109025568, 163538352, 218051136, 327076704, 654153408]

約数ペア:

[(1, 654153408), (2, 327076704), (3, 218051136), (4, 163538352), (6, 109025568), (8, 81769176), (9, 72683712), (12, 54512784), (16, 40884588), (18, 36341856), (24, 27256392), (27, 24227904), (32, 20442294), (36, 18170928), (48, 13628196), (54, 12113952), (64, 10221147), (72, 9085464), (81, 8075968), (96, 6814098), (108, 6056976), (144, 4542732), (162, 4037984), (192, 3407049), (216, 3028488), (257, 2545344), (288, 2271366), (324, 2018992), (432, 1514244), (491, 1332288), (514, 1272672), (576, 1135683), (648, 1009496), (771, 848448), (864, 757122), (982, 666144), (1028, 636336), (1296, 504748), (1473, 444096), (1542, 424224), (1728, 378561), (1964, 333072), (2056, 318168), (2313, 282816), (2592, 252374), (2946, 222048), (3084, 212112), (3928, 166536), (4112, 159084), (4419, 148032), (4626, 141408), (5184, 126187), (5892, 111024), (6168, 106056), (6939, 94272), (7856, 83268), (8224, 79542), (8838, 74016), (9252, 70704), (11784, 55512), (12336, 53028), (13257, 49344), (13878, 47136), (15712, 41634), (16448, 39771), (17676, 37008), (18504, 35352), (20817, 31424), (23568, 27756), (24672, 26514)]