280249296

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2617}}^1$

素因数の和:2748

約数の個数: 80

約数和(自身を含む): 763534464

約数和(自身を除く): 483285168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 97, 138, 184, 194, 276, 291, 368, 388, 552, 582, 776, 1104, 1164, 1552, 2231, 2328, 2617, 4462, 4656, 5234, 6693, 7851, 8924, 10468, 13386, 15702, 17848, 20936, 26772, 31404, 35696, 41872, 53544, 60191, 62808, 107088, 120382, 125616, 180573, 240764, 253849, 361146, 481528, 507698, 722292, 761547, 963056, 1015396, 1444584, 1523094, 2030792, 2889168, 3046188, 4061584, 5838527, 6092376, 11677054, 12184752, 17515581, 23354108, 35031162, 46708216, 70062324, 93416432, 140124648, 280249296]

約数ペア:

[(1, 280249296), (2, 140124648), (3, 93416432), (4, 70062324), (6, 46708216), (8, 35031162), (12, 23354108), (16, 17515581), (23, 12184752), (24, 11677054), (46, 6092376), (48, 5838527), (69, 4061584), (92, 3046188), (97, 2889168), (138, 2030792), (184, 1523094), (194, 1444584), (276, 1015396), (291, 963056), (368, 761547), (388, 722292), (552, 507698), (582, 481528), (776, 361146), (1104, 253849), (1164, 240764), (1552, 180573), (2231, 125616), (2328, 120382), (2617, 107088), (4462, 62808), (4656, 60191), (5234, 53544), (6693, 41872), (7851, 35696), (8924, 31404), (10468, 26772), (13386, 20936), (15702, 17848)]