6647441016

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{881}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 17736667200

約数和(自身を除く): 11089226184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 293, 296, 348, 444, 586, 696, 879, 881, 888, 1073, 1172, 1758, 1762, 2146, 2344, 2643, 3219, 3516, 3524, 4292, 5286, 6438, 7032, 7048, 8497, 8584, 10572, 10841, 12876, 16994, 21144, 21682, 25491, 25549, 25752, 32523, 32597, 33988, 43364, 50982, 51098, 65046, 65194, 67976, 76647, 86728, 97791, 101964, 102196, 130092, 130388, 153294, 195582, 203928, 204392, 258133, 260184, 260776, 306588, 314389, 391164, 516266, 613176, 628778, 774399, 782328, 943167, 945313, 1032532, 1257556, 1548798, 1886334, 1890626, 2065064, 2515112, 2835939, 3097596, 3772668, 3781252, 5671878, 6195192, 7485857, 7545336, 7562504, 9550921, 11343756, 14971714, 19101842, 22457571, 22687512, 28652763, 29943428, 38203684, 44915142, 57305526, 59886856, 76407368, 89830284, 114611052, 179660568, 229222104, 276976709, 553953418, 830930127, 1107906836, 1661860254, 2215813672, 3323720508, 6647441016]

約数ペア:

[(1, 6647441016), (2, 3323720508), (3, 2215813672), (4, 1661860254), (6, 1107906836), (8, 830930127), (12, 553953418), (24, 276976709), (29, 229222104), (37, 179660568), (58, 114611052), (74, 89830284), (87, 76407368), (111, 59886856), (116, 57305526), (148, 44915142), (174, 38203684), (222, 29943428), (232, 28652763), (293, 22687512), (296, 22457571), (348, 19101842), (444, 14971714), (586, 11343756), (696, 9550921), (879, 7562504), (881, 7545336), (888, 7485857), (1073, 6195192), (1172, 5671878), (1758, 3781252), (1762, 3772668), (2146, 3097596), (2344, 2835939), (2643, 2515112), (3219, 2065064), (3516, 1890626), (3524, 1886334), (4292, 1548798), (5286, 1257556), (6438, 1032532), (7032, 945313), (7048, 943167), (8497, 782328), (8584, 774399), (10572, 628778), (10841, 613176), (12876, 516266), (16994, 391164), (21144, 314389), (21682, 306588), (25491, 260776), (25549, 260184), (25752, 258133), (32523, 204392), (32597, 203928), (33988, 195582), (43364, 153294), (50982, 130388), (51098, 130092), (65046, 102196), (65194, 101964), (67976, 97791), (76647, 86728)]