1680978624

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673469}}^1$

素因数の和:673497

約数の個数: 56

約数和(自身を含む): 4789718640

約数和(自身を除く): 3108740016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 673469, 1346938, 2020407, 2693876, 4040814, 5387752, 8081628, 8755097, 10775504, 16163256, 17510194, 21551008, 26265291, 32326512, 35020388, 43102016, 52530582, 64653024, 70040776, 105061164, 129306048, 140081552, 210122328, 280163104, 420244656, 560326208, 840489312, 1680978624]

約数ペア:

[(1, 1680978624), (2, 840489312), (3, 560326208), (4, 420244656), (6, 280163104), (8, 210122328), (12, 140081552), (13, 129306048), (16, 105061164), (24, 70040776), (26, 64653024), (32, 52530582), (39, 43102016), (48, 35020388), (52, 32326512), (64, 26265291), (78, 21551008), (96, 17510194), (104, 16163256), (156, 10775504), (192, 8755097), (208, 8081628), (312, 5387752), (416, 4040814), (624, 2693876), (832, 2020407), (1248, 1346938), (2496, 673469)]