248839206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8039}}^1$

素因数の和:8129

約数の個数: 64

約数和(自身を含む): 629821440

約数和(自身を除く): 380982234

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2814, 4422, 5159, 8039, 10318, 15477, 16078, 24117, 30954, 48234, 56273, 88429, 112546, 168819, 176858, 265287, 337638, 530574, 538613, 619003, 1077226, 1238006, 1615839, 1857009, 3231678, 3714018, 3770291, 5924743, 7540582, 11310873, 11849486, 17774229, 22621746, 35548458, 41473201, 82946402, 124419603, 248839206]

約数ペア:

[(1, 248839206), (2, 124419603), (3, 82946402), (6, 41473201), (7, 35548458), (11, 22621746), (14, 17774229), (21, 11849486), (22, 11310873), (33, 7540582), (42, 5924743), (66, 3770291), (67, 3714018), (77, 3231678), (134, 1857009), (154, 1615839), (201, 1238006), (231, 1077226), (402, 619003), (462, 538613), (469, 530574), (737, 337638), (938, 265287), (1407, 176858), (1474, 168819), (2211, 112546), (2814, 88429), (4422, 56273), (5159, 48234), (8039, 30954), (10318, 24117), (15477, 16078)]