528533694

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 1322496000

約数和(自身を除く): 793962306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 149, 163, 186, 234, 279, 298, 326, 351, 403, 447, 489, 558, 702, 806, 837, 894, 978, 1209, 1341, 1467, 1674, 1937, 2119, 2418, 2682, 2934, 3627, 3874, 4023, 4238, 4401, 4619, 5053, 5811, 6357, 7254, 8046, 8802, 9238, 10106, 10881, 11622, 12714, 13857, 15159, 17433, 19071, 21762, 24287, 27714, 30318, 34866, 38142, 41571, 45477, 48574, 52299, 57213, 60047, 65689, 72861, 83142, 90954, 104598, 114426, 120094, 124713, 131378, 136431, 145722, 180141, 197067, 218583, 249426, 272862, 315731, 360282, 394134, 437166, 540423, 591201, 631462, 655749, 752897, 947193, 1080846, 1182402, 1311498, 1505794, 1621269, 1773603, 1894386, 2258691, 2841579, 3242538, 3547206, 4517382, 5683158, 6776073, 8524737, 9787661, 13552146, 17049474, 19575322, 20328219, 29362983, 40656438, 58725966, 88088949, 176177898, 264266847, 528533694]

約数ペア:

[(1, 528533694), (2, 264266847), (3, 176177898), (6, 88088949), (9, 58725966), (13, 40656438), (18, 29362983), (26, 20328219), (27, 19575322), (31, 17049474), (39, 13552146), (54, 9787661), (62, 8524737), (78, 6776073), (93, 5683158), (117, 4517382), (149, 3547206), (163, 3242538), (186, 2841579), (234, 2258691), (279, 1894386), (298, 1773603), (326, 1621269), (351, 1505794), (403, 1311498), (447, 1182402), (489, 1080846), (558, 947193), (702, 752897), (806, 655749), (837, 631462), (894, 591201), (978, 540423), (1209, 437166), (1341, 394134), (1467, 360282), (1674, 315731), (1937, 272862), (2119, 249426), (2418, 218583), (2682, 197067), (2934, 180141), (3627, 145722), (3874, 136431), (4023, 131378), (4238, 124713), (4401, 120094), (4619, 114426), (5053, 104598), (5811, 90954), (6357, 83142), (7254, 72861), (8046, 65689), (8802, 60047), (9238, 57213), (10106, 52299), (10881, 48574), (11622, 45477), (12714, 41571), (13857, 38142), (15159, 34866), (17433, 30318), (19071, 27714), (21762, 24287)]