68428959408

素因数分解:

$2^4\times 3^5\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1286

約数の個数: 240

約数和(自身を含む): 201804861440

約数和(自身を除く): 133375902032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 139, 144, 162, 216, 243, 254, 278, 324, 381, 417, 432, 486, 508, 556, 648, 762, 834, 972, 997, 1016, 1112, 1143, 1251, 1296, 1524, 1668, 1944, 1994, 2032, 2224, 2286, 2502, 2991, 3048, 3336, 3429, 3753, 3888, 3988, 4572, 5004, 5982, 6096, 6672, 6858, 7506, 7976, 8973, 9144, 10008, 10287, 11259, 11964, 13716, 15012, 15952, 17653, 17946, 18288, 20016, 20574, 22518, 23928, 26919, 27432, 30024, 30861, 33777, 35306, 35892, 41148, 45036, 47856, 52959, 53838, 54864, 60048, 61722, 67554, 70612, 71784, 80757, 82296, 90072, 105918, 107676, 123444, 126619, 135108, 138583, 141224, 143568, 158877, 161514, 164592, 180144, 211836, 215352, 242271, 246888, 253238, 270216, 277166, 282448, 317754, 323028, 379857, 415749, 423672, 430704, 476631, 484542, 493776, 506476, 540432, 554332, 635508, 646056, 759714, 831498, 847344, 953262, 969084, 1012952, 1108664, 1139571, 1247247, 1271016, 1292112, 1429893, 1519428, 1662996, 1906524, 1938168, 2025904, 2217328, 2279142, 2494494, 2542032, 2859786, 3038856, 3325992, 3418713, 3741741, 3813048, 3876336, 4289679, 4558284, 4988988, 5719572, 6077712, 6651984, 6837426, 7483482, 7626096, 8579358, 9116568, 9977976, 10256139, 11225223, 11439144, 13674852, 14966964, 17158716, 17600041, 18233136, 19955952, 20512278, 22450446, 22878288, 27349704, 29933928, 30768417, 33675669, 34317432, 35200082, 41024556, 44900892, 52800123, 54699408, 59867856, 61536834, 67351338, 68634864, 70400164, 82049112, 89801784, 105600246, 123073668, 134702676, 140800328, 158400369, 164098224, 179603568, 211200492, 246147336, 269405352, 281600656, 316800738, 422400984, 475201107, 492294672, 538810704, 633601476, 844801968, 950402214, 1267202952, 1425603321, 1900804428, 2534405904, 2851206642, 3801608856, 4276809963, 5702413284, 7603217712, 8553619926, 11404826568, 17107239852, 22809653136, 34214479704, 68428959408]

約数ペア:

[(1, 68428959408), (2, 34214479704), (3, 22809653136), (4, 17107239852), (6, 11404826568), (8, 8553619926), (9, 7603217712), (12, 5702413284), (16, 4276809963), (18, 3801608856), (24, 2851206642), (27, 2534405904), (36, 1900804428), (48, 1425603321), (54, 1267202952), (72, 950402214), (81, 844801968), (108, 633601476), (127, 538810704), (139, 492294672), (144, 475201107), (162, 422400984), (216, 316800738), (243, 281600656), (254, 269405352), (278, 246147336), (324, 211200492), (381, 179603568), (417, 164098224), (432, 158400369), (486, 140800328), (508, 134702676), (556, 123073668), (648, 105600246), (762, 89801784), (834, 82049112), (972, 70400164), (997, 68634864), (1016, 67351338), (1112, 61536834), (1143, 59867856), (1251, 54699408), (1296, 52800123), (1524, 44900892), (1668, 41024556), (1944, 35200082), (1994, 34317432), (2032, 33675669), (2224, 30768417), (2286, 29933928), (2502, 27349704), (2991, 22878288), (3048, 22450446), (3336, 20512278), (3429, 19955952), (3753, 18233136), (3888, 17600041), (3988, 17158716), (4572, 14966964), (5004, 13674852), (5982, 11439144), (6096, 11225223), (6672, 10256139), (6858, 9977976), (7506, 9116568), (7976, 8579358), (8973, 7626096), (9144, 7483482), (10008, 6837426), (10287, 6651984), (11259, 6077712), (11964, 5719572), (13716, 4988988), (15012, 4558284), (15952, 4289679), (17653, 3876336), (17946, 3813048), (18288, 3741741), (20016, 3418713), (20574, 3325992), (22518, 3038856), (23928, 2859786), (26919, 2542032), (27432, 2494494), (30024, 2279142), (30861, 2217328), (33777, 2025904), (35306, 1938168), (35892, 1906524), (41148, 1662996), (45036, 1519428), (47856, 1429893), (52959, 1292112), (53838, 1271016), (54864, 1247247), (60048, 1139571), (61722, 1108664), (67554, 1012952), (70612, 969084), (71784, 953262), (80757, 847344), (82296, 831498), (90072, 759714), (105918, 646056), (107676, 635508), (123444, 554332), (126619, 540432), (135108, 506476), (138583, 493776), (141224, 484542), (143568, 476631), (158877, 430704), (161514, 423672), (164592, 415749), (180144, 379857), (211836, 323028), (215352, 317754), (242271, 282448), (246888, 277166), (253238, 270216)]