338420688

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 898174656

約数和(自身を除く): 559753968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 137, 159, 212, 274, 318, 411, 424, 548, 636, 822, 848, 971, 1096, 1272, 1644, 1942, 2192, 2544, 2913, 3288, 3884, 5826, 6576, 7261, 7768, 11652, 14522, 15536, 21783, 23304, 29044, 43566, 46608, 51463, 58088, 87132, 102926, 116176, 133027, 154389, 174264, 205852, 266054, 308778, 348528, 399081, 411704, 532108, 617556, 798162, 823408, 1064216, 1235112, 1596324, 2128432, 2470224, 3192648, 6385296, 7050431, 14100862, 21151293, 28201724, 42302586, 56403448, 84605172, 112806896, 169210344, 338420688]

約数ペア:

[(1, 338420688), (2, 169210344), (3, 112806896), (4, 84605172), (6, 56403448), (8, 42302586), (12, 28201724), (16, 21151293), (24, 14100862), (48, 7050431), (53, 6385296), (106, 3192648), (137, 2470224), (159, 2128432), (212, 1596324), (274, 1235112), (318, 1064216), (411, 823408), (424, 798162), (548, 617556), (636, 532108), (822, 411704), (848, 399081), (971, 348528), (1096, 308778), (1272, 266054), (1644, 205852), (1942, 174264), (2192, 154389), (2544, 133027), (2913, 116176), (3288, 102926), (3884, 87132), (5826, 58088), (6576, 51463), (7261, 46608), (7768, 43566), (11652, 29044), (14522, 23304), (15536, 21783)]