1570971376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12823}}^1$

素因数の和:12894

約数の個数: 80

約数和(自身を含む): 3561994240

約数和(自身を除く): 1991022864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 9424, 12823, 15314, 25646, 30628, 51292, 61256, 102584, 122512, 166699, 205168, 243637, 333398, 397513, 487274, 666796, 795026, 974548, 1333592, 1590052, 1949096, 2667184, 3167281, 3180104, 3898192, 5167669, 6334562, 6360208, 7552747, 10335338, 12669124, 15105494, 20670676, 25338248, 30210988, 41341352, 50676496, 60421976, 82682704, 98185711, 120843952, 196371422, 392742844, 785485688, 1570971376]

約数ペア:

[(1, 1570971376), (2, 785485688), (4, 392742844), (8, 196371422), (13, 120843952), (16, 98185711), (19, 82682704), (26, 60421976), (31, 50676496), (38, 41341352), (52, 30210988), (62, 25338248), (76, 20670676), (104, 15105494), (124, 12669124), (152, 10335338), (208, 7552747), (247, 6360208), (248, 6334562), (304, 5167669), (403, 3898192), (494, 3180104), (496, 3167281), (589, 2667184), (806, 1949096), (988, 1590052), (1178, 1333592), (1612, 974548), (1976, 795026), (2356, 666796), (3224, 487274), (3952, 397513), (4712, 333398), (6448, 243637), (7657, 205168), (9424, 166699), (12823, 122512), (15314, 102584), (25646, 61256), (30628, 51292)]