220757496

素因数分解:

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

素因数の和:273

約数の個数: 128

約数和(自身を含む): 601620480

約数和(自身を除く): 380862984

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 67, 69, 92, 94, 127, 134, 138, 141, 184, 188, 201, 254, 268, 276, 282, 376, 381, 402, 508, 536, 552, 564, 762, 804, 1016, 1081, 1128, 1524, 1541, 1608, 2162, 2921, 3048, 3082, 3149, 3243, 4324, 4623, 5842, 5969, 6164, 6298, 6486, 8509, 8648, 8763, 9246, 9447, 11684, 11938, 12328, 12596, 12972, 17018, 17526, 17907, 18492, 18894, 23368, 23876, 25192, 25527, 25944, 34036, 35052, 35814, 36984, 37788, 47752, 51054, 68072, 70104, 71628, 72427, 75576, 102108, 137287, 143256, 144854, 195707, 204216, 217281, 274574, 289708, 391414, 399923, 411861, 434562, 549148, 579416, 587121, 782828, 799846, 823722, 869124, 1098296, 1174242, 1199769, 1565656, 1599692, 1647444, 1738248, 2348484, 2399538, 3199384, 3294888, 4696968, 4799076, 9198229, 9598152, 18396458, 27594687, 36792916, 55189374, 73585832, 110378748, 220757496]

約数ペア:

[(1, 220757496), (2, 110378748), (3, 73585832), (4, 55189374), (6, 36792916), (8, 27594687), (12, 18396458), (23, 9598152), (24, 9198229), (46, 4799076), (47, 4696968), (67, 3294888), (69, 3199384), (92, 2399538), (94, 2348484), (127, 1738248), (134, 1647444), (138, 1599692), (141, 1565656), (184, 1199769), (188, 1174242), (201, 1098296), (254, 869124), (268, 823722), (276, 799846), (282, 782828), (376, 587121), (381, 579416), (402, 549148), (508, 434562), (536, 411861), (552, 399923), (564, 391414), (762, 289708), (804, 274574), (1016, 217281), (1081, 204216), (1128, 195707), (1524, 144854), (1541, 143256), (1608, 137287), (2162, 102108), (2921, 75576), (3048, 72427), (3082, 71628), (3149, 70104), (3243, 68072), (4324, 51054), (4623, 47752), (5842, 37788), (5969, 36984), (6164, 35814), (6298, 35052), (6486, 34036), (8509, 25944), (8648, 25527), (8763, 25192), (9246, 23876), (9447, 23368), (11684, 18894), (11938, 18492), (12328, 17907), (12596, 17526), (12972, 17018)]