386325618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 962592768

約数和(自身を除く): 576267150

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 67, 69, 94, 127, 134, 138, 141, 161, 201, 254, 282, 322, 329, 381, 402, 469, 483, 658, 762, 889, 938, 966, 987, 1081, 1407, 1541, 1778, 1974, 2162, 2667, 2814, 2921, 3082, 3149, 3243, 4623, 5334, 5842, 5969, 6298, 6486, 7567, 8509, 8763, 9246, 9447, 10787, 11938, 15134, 17018, 17526, 17907, 18894, 20447, 21574, 22043, 22701, 25527, 32361, 35814, 40894, 41783, 44086, 45402, 51054, 59563, 61341, 64722, 66129, 72427, 83566, 119126, 122682, 125349, 132258, 137287, 144854, 178689, 195707, 217281, 250698, 274574, 357378, 391414, 399923, 411861, 434562, 506989, 587121, 799846, 823722, 961009, 1013978, 1174242, 1199769, 1369949, 1520967, 1922018, 2399538, 2739898, 2799461, 2883027, 3041934, 4109847, 5598922, 5766054, 8219694, 8398383, 9198229, 16796766, 18396458, 27594687, 55189374, 64387603, 128775206, 193162809, 386325618]

約数ペア:

[(1, 386325618), (2, 193162809), (3, 128775206), (6, 64387603), (7, 55189374), (14, 27594687), (21, 18396458), (23, 16796766), (42, 9198229), (46, 8398383), (47, 8219694), (67, 5766054), (69, 5598922), (94, 4109847), (127, 3041934), (134, 2883027), (138, 2799461), (141, 2739898), (161, 2399538), (201, 1922018), (254, 1520967), (282, 1369949), (322, 1199769), (329, 1174242), (381, 1013978), (402, 961009), (469, 823722), (483, 799846), (658, 587121), (762, 506989), (889, 434562), (938, 411861), (966, 399923), (987, 391414), (1081, 357378), (1407, 274574), (1541, 250698), (1778, 217281), (1974, 195707), (2162, 178689), (2667, 144854), (2814, 137287), (2921, 132258), (3082, 125349), (3149, 122682), (3243, 119126), (4623, 83566), (5334, 72427), (5842, 66129), (5969, 64722), (6298, 61341), (6486, 59563), (7567, 51054), (8509, 45402), (8763, 44086), (9246, 41783), (9447, 40894), (10787, 35814), (11938, 32361), (15134, 25527), (17018, 22701), (17526, 22043), (17907, 21574), (18894, 20447)]