1438859968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13003}}^1$

素因数の和:13054

約数の個数: 112

約数和(自身を含む): 3699377920

約数和(自身を除く): 2260517952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 5824, 6916, 7904, 8512, 13003, 13832, 15808, 26006, 27664, 52012, 55328, 91021, 104024, 110656, 169039, 182042, 208048, 247057, 338078, 364084, 416096, 494114, 676156, 728168, 832192, 988228, 1183273, 1352312, 1456336, 1729399, 1976456, 2366546, 2704624, 2912672, 3211741, 3458798, 3952912, 4733092, 5409248, 5825344, 6423482, 6917596, 7905824, 9466184, 10818496, 12846964, 13835192, 15811648, 18932368, 22482187, 25693928, 27670384, 37864736, 44964374, 51387856, 55340768, 75729472, 89928748, 102775712, 110681536, 179857496, 205551424, 359714992, 719429984, 1438859968]

約数ペア:

[(1, 1438859968), (2, 719429984), (4, 359714992), (7, 205551424), (8, 179857496), (13, 110681536), (14, 102775712), (16, 89928748), (19, 75729472), (26, 55340768), (28, 51387856), (32, 44964374), (38, 37864736), (52, 27670384), (56, 25693928), (64, 22482187), (76, 18932368), (91, 15811648), (104, 13835192), (112, 12846964), (133, 10818496), (152, 9466184), (182, 7905824), (208, 6917596), (224, 6423482), (247, 5825344), (266, 5409248), (304, 4733092), (364, 3952912), (416, 3458798), (448, 3211741), (494, 2912672), (532, 2704624), (608, 2366546), (728, 1976456), (832, 1729399), (988, 1456336), (1064, 1352312), (1216, 1183273), (1456, 988228), (1729, 832192), (1976, 728168), (2128, 676156), (2912, 494114), (3458, 416096), (3952, 364084), (4256, 338078), (5824, 247057), (6916, 208048), (7904, 182042), (8512, 169039), (13003, 110656), (13832, 104024), (15808, 91021), (26006, 55328), (27664, 52012)]