297239856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 804781824

約数和(自身を除く): 507541968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 307, 368, 552, 614, 877, 921, 1104, 1228, 1754, 1842, 2456, 2631, 3508, 3684, 4912, 5262, 7016, 7061, 7368, 10524, 14032, 14122, 14736, 20171, 21048, 21183, 28244, 40342, 42096, 42366, 56488, 60513, 80684, 84732, 112976, 121026, 161368, 169464, 242052, 269239, 322736, 338928, 484104, 538478, 807717, 968208, 1076956, 1615434, 2153912, 3230868, 4307824, 6192497, 6461736, 12384994, 12923472, 18577491, 24769988, 37154982, 49539976, 74309964, 99079952, 148619928, 297239856]

約数ペア:

[(1, 297239856), (2, 148619928), (3, 99079952), (4, 74309964), (6, 49539976), (8, 37154982), (12, 24769988), (16, 18577491), (23, 12923472), (24, 12384994), (46, 6461736), (48, 6192497), (69, 4307824), (92, 3230868), (138, 2153912), (184, 1615434), (276, 1076956), (307, 968208), (368, 807717), (552, 538478), (614, 484104), (877, 338928), (921, 322736), (1104, 269239), (1228, 242052), (1754, 169464), (1842, 161368), (2456, 121026), (2631, 112976), (3508, 84732), (3684, 80684), (4912, 60513), (5262, 56488), (7016, 42366), (7061, 42096), (7368, 40342), (10524, 28244), (14032, 21183), (14122, 21048), (14736, 20171)]