497398644

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 144

約数和(自身を含む): 1433402880

約数和(自身を除く): 936004236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 243, 276, 324, 342, 414, 437, 486, 513, 621, 684, 828, 874, 972, 1026, 1171, 1242, 1311, 1539, 1748, 1863, 2052, 2342, 2484, 2622, 3078, 3513, 3726, 3933, 4617, 4684, 5244, 5589, 6156, 7026, 7452, 7866, 9234, 10539, 11178, 11799, 14052, 15732, 18468, 21078, 22249, 22356, 23598, 26933, 31617, 35397, 42156, 44498, 47196, 53866, 63234, 66747, 70794, 80799, 88996, 94851, 106191, 107732, 126468, 133494, 141588, 161598, 189702, 200241, 212382, 242397, 266988, 284553, 323196, 379404, 400482, 424764, 484794, 511727, 569106, 600723, 727191, 800964, 969588, 1023454, 1138212, 1201446, 1454382, 1535181, 1802169, 2046908, 2181573, 2402892, 2908764, 3070362, 3604338, 4363146, 4605543, 5406507, 6140724, 6544719, 7208676, 8726292, 9211086, 10813014, 13089438, 13816629, 18422172, 21626028, 26178876, 27633258, 41449887, 55266516, 82899774, 124349661, 165799548, 248699322, 497398644]

約数ペア:

[(1, 497398644), (2, 248699322), (3, 165799548), (4, 124349661), (6, 82899774), (9, 55266516), (12, 41449887), (18, 27633258), (19, 26178876), (23, 21626028), (27, 18422172), (36, 13816629), (38, 13089438), (46, 10813014), (54, 9211086), (57, 8726292), (69, 7208676), (76, 6544719), (81, 6140724), (92, 5406507), (108, 4605543), (114, 4363146), (138, 3604338), (162, 3070362), (171, 2908764), (207, 2402892), (228, 2181573), (243, 2046908), (276, 1802169), (324, 1535181), (342, 1454382), (414, 1201446), (437, 1138212), (486, 1023454), (513, 969588), (621, 800964), (684, 727191), (828, 600723), (874, 569106), (972, 511727), (1026, 484794), (1171, 424764), (1242, 400482), (1311, 379404), (1539, 323196), (1748, 284553), (1863, 266988), (2052, 242397), (2342, 212382), (2484, 200241), (2622, 189702), (3078, 161598), (3513, 141588), (3726, 133494), (3933, 126468), (4617, 107732), (4684, 106191), (5244, 94851), (5589, 88996), (6156, 80799), (7026, 70794), (7452, 66747), (7866, 63234), (9234, 53866), (10539, 47196), (11178, 44498), (11799, 42156), (14052, 35397), (15732, 31617), (18468, 26933), (21078, 23598), (22249, 22356)]