2640643584

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{16067}}^1$

素因数の和:16195

約数の個数: 80

約数和(自身を含む): 7101027648

約数和(自身を除く): 4460384064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 512, 642, 768, 856, 1284, 1536, 1712, 2568, 3424, 5136, 6848, 10272, 13696, 16067, 20544, 27392, 32134, 41088, 48201, 54784, 64268, 82176, 96402, 128536, 164352, 192804, 257072, 385608, 514144, 771216, 1028288, 1542432, 1719169, 2056576, 3084864, 3438338, 4113152, 5157507, 6169728, 6876676, 8226304, 10315014, 12339456, 13753352, 20630028, 24678912, 27506704, 41260056, 55013408, 82520112, 110026816, 165040224, 220053632, 330080448, 440107264, 660160896, 880214528, 1320321792, 2640643584]

約数ペア:

[(1, 2640643584), (2, 1320321792), (3, 880214528), (4, 660160896), (6, 440107264), (8, 330080448), (12, 220053632), (16, 165040224), (24, 110026816), (32, 82520112), (48, 55013408), (64, 41260056), (96, 27506704), (107, 24678912), (128, 20630028), (192, 13753352), (214, 12339456), (256, 10315014), (321, 8226304), (384, 6876676), (428, 6169728), (512, 5157507), (642, 4113152), (768, 3438338), (856, 3084864), (1284, 2056576), (1536, 1719169), (1712, 1542432), (2568, 1028288), (3424, 771216), (5136, 514144), (6848, 385608), (10272, 257072), (13696, 192804), (16067, 164352), (20544, 128536), (27392, 96402), (32134, 82176), (41088, 64268), (48201, 54784)]