538076052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 1468626432

約数和(自身を除く): 930550380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 83, 93, 111, 124, 148, 157, 166, 186, 222, 249, 279, 314, 332, 333, 372, 444, 471, 498, 558, 628, 666, 747, 942, 996, 1116, 1147, 1332, 1413, 1494, 1884, 2294, 2573, 2826, 2988, 3071, 3441, 4588, 4867, 5146, 5652, 5809, 6142, 6882, 7719, 9213, 9734, 10292, 10323, 11618, 12284, 13031, 13764, 14601, 15438, 17427, 18426, 19468, 20646, 23157, 23236, 26062, 27639, 29202, 30876, 34854, 36852, 39093, 41292, 43803, 46314, 52124, 52281, 55278, 58404, 69708, 78186, 87606, 92628, 95201, 104562, 110556, 117279, 156372, 175212, 180079, 190402, 209124, 234558, 285603, 360158, 380804, 403961, 469116, 482147, 540237, 571206, 720316, 807922, 856809, 964294, 1080474, 1142412, 1211883, 1446441, 1615844, 1620711, 1713618, 1928588, 2160948, 2423766, 2892882, 3241422, 3427236, 3635649, 4339323, 4847532, 5785764, 6482844, 7271298, 8678646, 14542596, 14946557, 17357292, 29893114, 44839671, 59786228, 89679342, 134519013, 179358684, 269038026, 538076052]

約数ペア:

[(1, 538076052), (2, 269038026), (3, 179358684), (4, 134519013), (6, 89679342), (9, 59786228), (12, 44839671), (18, 29893114), (31, 17357292), (36, 14946557), (37, 14542596), (62, 8678646), (74, 7271298), (83, 6482844), (93, 5785764), (111, 4847532), (124, 4339323), (148, 3635649), (157, 3427236), (166, 3241422), (186, 2892882), (222, 2423766), (249, 2160948), (279, 1928588), (314, 1713618), (332, 1620711), (333, 1615844), (372, 1446441), (444, 1211883), (471, 1142412), (498, 1080474), (558, 964294), (628, 856809), (666, 807922), (747, 720316), (942, 571206), (996, 540237), (1116, 482147), (1147, 469116), (1332, 403961), (1413, 380804), (1494, 360158), (1884, 285603), (2294, 234558), (2573, 209124), (2826, 190402), (2988, 180079), (3071, 175212), (3441, 156372), (4588, 117279), (4867, 110556), (5146, 104562), (5652, 95201), (5809, 92628), (6142, 87606), (6882, 78186), (7719, 69708), (9213, 58404), (9734, 55278), (10292, 52281), (10323, 52124), (11618, 46314), (12284, 43803), (13031, 41292), (13764, 39093), (14601, 36852), (15438, 34854), (17427, 30876), (18426, 29202), (19468, 27639), (20646, 26062), (23157, 23236)]