1089587768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 2162073600

約数和(自身を除く): 1072485832

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 191, 232, 268, 367, 382, 536, 734, 764, 1468, 1528, 1943, 2936, 3886, 5539, 7772, 10643, 11078, 12797, 15544, 21286, 22156, 24589, 25594, 42572, 44312, 49178, 51188, 70097, 85144, 98356, 102376, 140194, 196712, 280388, 371113, 560776, 713081, 742226, 1426162, 1484452, 2032813, 2852324, 2968904, 4065626, 4696499, 5704648, 8131252, 9392998, 16262504, 18785996, 37571992, 136198471, 272396942, 544793884, 1089587768]

約数ペア:

[(1, 1089587768), (2, 544793884), (4, 272396942), (8, 136198471), (29, 37571992), (58, 18785996), (67, 16262504), (116, 9392998), (134, 8131252), (191, 5704648), (232, 4696499), (268, 4065626), (367, 2968904), (382, 2852324), (536, 2032813), (734, 1484452), (764, 1426162), (1468, 742226), (1528, 713081), (1943, 560776), (2936, 371113), (3886, 280388), (5539, 196712), (7772, 140194), (10643, 102376), (11078, 98356), (12797, 85144), (15544, 70097), (21286, 51188), (22156, 49178), (24589, 44312), (25594, 42572)]