279583404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2089}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 688195200

約数和(自身を除く): 408611796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 587, 1174, 1761, 2089, 2348, 3522, 4178, 6267, 7044, 8356, 11153, 12534, 22306, 25068, 33459, 39691, 44612, 66918, 79382, 119073, 133836, 158764, 238146, 476292, 1226243, 2452486, 3678729, 4904972, 7357458, 14714916, 23298617, 46597234, 69895851, 93194468, 139791702, 279583404]

約数ペア:

[(1, 279583404), (2, 139791702), (3, 93194468), (4, 69895851), (6, 46597234), (12, 23298617), (19, 14714916), (38, 7357458), (57, 4904972), (76, 3678729), (114, 2452486), (228, 1226243), (587, 476292), (1174, 238146), (1761, 158764), (2089, 133836), (2348, 119073), (3522, 79382), (4178, 66918), (6267, 44612), (7044, 39691), (8356, 33459), (11153, 25068), (12534, 22306)]