2667874032

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 7578108720

約数和(自身を除く): 4910234688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 389, 491, 582, 776, 778, 873, 982, 1164, 1167, 1473, 1552, 1556, 1746, 1964, 2328, 2334, 2946, 3112, 3492, 3501, 3928, 4419, 4656, 4668, 5892, 6224, 6984, 7002, 7856, 8838, 9336, 11784, 13968, 14004, 17676, 18672, 23568, 28008, 35352, 37733, 47627, 56016, 70704, 75466, 95254, 113199, 142881, 150932, 190508, 190999, 226398, 285762, 301864, 339597, 381016, 381998, 428643, 452796, 571524, 572997, 603728, 679194, 762032, 763996, 857286, 905592, 1143048, 1145994, 1358388, 1527992, 1714572, 1718991, 1811184, 2286096, 2291988, 2716776, 3055984, 3429144, 3437982, 4583976, 5433552, 6858288, 6875964, 9167952, 13751928, 18526903, 27503856, 37053806, 55580709, 74107612, 111161418, 148215224, 166742127, 222322836, 296430448, 333484254, 444645672, 666968508, 889291344, 1333937016, 2667874032]

約数ペア:

[(1, 2667874032), (2, 1333937016), (3, 889291344), (4, 666968508), (6, 444645672), (8, 333484254), (9, 296430448), (12, 222322836), (16, 166742127), (18, 148215224), (24, 111161418), (36, 74107612), (48, 55580709), (72, 37053806), (97, 27503856), (144, 18526903), (194, 13751928), (291, 9167952), (388, 6875964), (389, 6858288), (491, 5433552), (582, 4583976), (776, 3437982), (778, 3429144), (873, 3055984), (982, 2716776), (1164, 2291988), (1167, 2286096), (1473, 1811184), (1552, 1718991), (1556, 1714572), (1746, 1527992), (1964, 1358388), (2328, 1145994), (2334, 1143048), (2946, 905592), (3112, 857286), (3492, 763996), (3501, 762032), (3928, 679194), (4419, 603728), (4656, 572997), (4668, 571524), (5892, 452796), (6224, 428643), (6984, 381998), (7002, 381016), (7856, 339597), (8838, 301864), (9336, 285762), (11784, 226398), (13968, 190999), (14004, 190508), (17676, 150932), (18672, 142881), (23568, 113199), (28008, 95254), (35352, 75466), (37733, 70704), (47627, 56016)]