224888937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 399458304

約数和(自身を除く): 174569367

約数列:

[1, 3, 7, 13, 17, 21, 39, 47, 51, 91, 119, 141, 221, 273, 329, 357, 611, 663, 799, 987, 1031, 1547, 1833, 2397, 3093, 4277, 4641, 5593, 7217, 10387, 12831, 13403, 16779, 17527, 21651, 31161, 40209, 48457, 52581, 72709, 93821, 122689, 145371, 218127, 227851, 281463, 339199, 368067, 629941, 683553, 823769, 1017597, 1594957, 1889823, 2471307, 4409587, 4784871, 5766383, 10708997, 13228761, 17299149, 32126991, 74962979, 224888937]

約数ペア:

[(1, 224888937), (3, 74962979), (7, 32126991), (13, 17299149), (17, 13228761), (21, 10708997), (39, 5766383), (47, 4784871), (51, 4409587), (91, 2471307), (119, 1889823), (141, 1594957), (221, 1017597), (273, 823769), (329, 683553), (357, 629941), (611, 368067), (663, 339199), (799, 281463), (987, 227851), (1031, 218127), (1547, 145371), (1833, 122689), (2397, 93821), (3093, 72709), (4277, 52581), (4641, 48457), (5593, 40209), (7217, 31161), (10387, 21651), (12831, 17527), (13403, 16779)]