1570590468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 4219488000

約数和(自身を除く): 2648897532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 137, 139, 158, 174, 237, 261, 274, 278, 316, 348, 411, 417, 474, 522, 548, 556, 711, 822, 834, 948, 1044, 1233, 1251, 1422, 1644, 1668, 2291, 2466, 2502, 2844, 3973, 4031, 4582, 4932, 5004, 6873, 7946, 8062, 9164, 10823, 10981, 11919, 12093, 13746, 15892, 16124, 19043, 20619, 21646, 21962, 23838, 24186, 27492, 32469, 32943, 35757, 36279, 38086, 41238, 43292, 43924, 47676, 48372, 57129, 64938, 65886, 71514, 72558, 76172, 82476, 97407, 98829, 114258, 129876, 131772, 143028, 145116, 171387, 194814, 197658, 228516, 313867, 318449, 342774, 389628, 395316, 552247, 627734, 636898, 685548, 941601, 955347, 1104494, 1255468, 1273796, 1504397, 1656741, 1883202, 1910694, 2208988, 2824803, 2866041, 3008794, 3313482, 3766404, 3821388, 4513191, 4970223, 5649606, 5732082, 6017588, 6626964, 9026382, 9940446, 11299212, 11464164, 13539573, 18052764, 19880892, 27079146, 43627513, 54158292, 87255026, 130882539, 174510052, 261765078, 392647617, 523530156, 785295234, 1570590468]

約数ペア:

[(1, 1570590468), (2, 785295234), (3, 523530156), (4, 392647617), (6, 261765078), (9, 174510052), (12, 130882539), (18, 87255026), (29, 54158292), (36, 43627513), (58, 27079146), (79, 19880892), (87, 18052764), (116, 13539573), (137, 11464164), (139, 11299212), (158, 9940446), (174, 9026382), (237, 6626964), (261, 6017588), (274, 5732082), (278, 5649606), (316, 4970223), (348, 4513191), (411, 3821388), (417, 3766404), (474, 3313482), (522, 3008794), (548, 2866041), (556, 2824803), (711, 2208988), (822, 1910694), (834, 1883202), (948, 1656741), (1044, 1504397), (1233, 1273796), (1251, 1255468), (1422, 1104494), (1644, 955347), (1668, 941601), (2291, 685548), (2466, 636898), (2502, 627734), (2844, 552247), (3973, 395316), (4031, 389628), (4582, 342774), (4932, 318449), (5004, 313867), (6873, 228516), (7946, 197658), (8062, 194814), (9164, 171387), (10823, 145116), (10981, 143028), (11919, 131772), (12093, 129876), (13746, 114258), (15892, 98829), (16124, 97407), (19043, 82476), (20619, 76172), (21646, 72558), (21962, 71514), (23838, 65886), (24186, 64938), (27492, 57129), (32469, 48372), (32943, 47676), (35757, 43924), (36279, 43292), (38086, 41238)]