289099052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 578092032

約数和(自身を除く): 288992980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 463, 506, 617, 926, 1012, 1234, 1852, 2468, 5093, 6787, 10186, 10649, 13574, 14191, 20372, 21298, 27148, 28382, 42596, 56764, 117139, 156101, 234278, 285671, 312202, 468556, 571342, 624404, 1142684, 3142381, 6284762, 6570433, 12569524, 13140866, 26281732, 72274763, 144549526, 289099052]

約数ペア:

[(1, 289099052), (2, 144549526), (4, 72274763), (11, 26281732), (22, 13140866), (23, 12569524), (44, 6570433), (46, 6284762), (92, 3142381), (253, 1142684), (463, 624404), (506, 571342), (617, 468556), (926, 312202), (1012, 285671), (1234, 234278), (1852, 156101), (2468, 117139), (5093, 56764), (6787, 42596), (10186, 28382), (10649, 27148), (13574, 21298), (14191, 20372)]