307940688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3273

約数の個数: 120

約数和(自身を含む): 955864416

約数和(自身を除く): 647923728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2196, 2684, 2928, 3187, 4026, 4392, 5368, 6039, 6374, 8052, 8784, 9561, 10736, 12078, 12748, 16104, 19122, 24156, 25496, 28683, 32208, 35057, 38244, 48312, 50992, 57366, 70114, 76488, 96624, 105171, 114732, 140228, 152976, 194407, 210342, 229464, 280456, 315513, 388814, 420684, 458928, 560912, 583221, 631026, 777628, 841368, 1166442, 1262052, 1555256, 1682736, 1749663, 2138477, 2332884, 2524104, 3110512, 3499326, 4276954, 4665768, 5048208, 6415431, 6998652, 8553908, 9331536, 12830862, 13997304, 17107816, 19246293, 25661724, 27994608, 34215632, 38492586, 51323448, 76985172, 102646896, 153970344, 307940688]

約数ペア:

[(1, 307940688), (2, 153970344), (3, 102646896), (4, 76985172), (6, 51323448), (8, 38492586), (9, 34215632), (11, 27994608), (12, 25661724), (16, 19246293), (18, 17107816), (22, 13997304), (24, 12830862), (33, 9331536), (36, 8553908), (44, 6998652), (48, 6415431), (61, 5048208), (66, 4665768), (72, 4276954), (88, 3499326), (99, 3110512), (122, 2524104), (132, 2332884), (144, 2138477), (176, 1749663), (183, 1682736), (198, 1555256), (244, 1262052), (264, 1166442), (366, 841368), (396, 777628), (488, 631026), (528, 583221), (549, 560912), (671, 458928), (732, 420684), (792, 388814), (976, 315513), (1098, 280456), (1342, 229464), (1464, 210342), (1584, 194407), (2013, 152976), (2196, 140228), (2684, 114732), (2928, 105171), (3187, 96624), (4026, 76488), (4392, 70114), (5368, 57366), (6039, 50992), (6374, 48312), (8052, 38244), (8784, 35057), (9561, 32208), (10736, 28683), (12078, 25496), (12748, 24156), (16104, 19122)]