228551466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 563915520

約数和(自身を除く): 335364054

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 73, 78, 82, 89, 123, 143, 146, 178, 219, 246, 267, 286, 429, 438, 451, 533, 534, 803, 858, 902, 949, 979, 1066, 1157, 1353, 1599, 1606, 1898, 1958, 2314, 2409, 2706, 2847, 2937, 2993, 3198, 3471, 3649, 4818, 5694, 5863, 5874, 5986, 6497, 6942, 7298, 8979, 10439, 10947, 11726, 12727, 12994, 17589, 17958, 19491, 20878, 21894, 25454, 31317, 32923, 35178, 38181, 38909, 38982, 40139, 47437, 62634, 65846, 71467, 76362, 77818, 80278, 84461, 94874, 98769, 116727, 120417, 142311, 142934, 168922, 197538, 214401, 233454, 240834, 253383, 266377, 284622, 427999, 428802, 506766, 521807, 532754, 799131, 855998, 929071, 1043614, 1283997, 1565421, 1598262, 1858142, 2567994, 2787213, 2930147, 3130842, 3462901, 5574426, 5860294, 6925802, 8790441, 10388703, 17580882, 20777406, 38091911, 76183822, 114275733, 228551466]

約数ペア:

[(1, 228551466), (2, 114275733), (3, 76183822), (6, 38091911), (11, 20777406), (13, 17580882), (22, 10388703), (26, 8790441), (33, 6925802), (39, 5860294), (41, 5574426), (66, 3462901), (73, 3130842), (78, 2930147), (82, 2787213), (89, 2567994), (123, 1858142), (143, 1598262), (146, 1565421), (178, 1283997), (219, 1043614), (246, 929071), (267, 855998), (286, 799131), (429, 532754), (438, 521807), (451, 506766), (533, 428802), (534, 427999), (803, 284622), (858, 266377), (902, 253383), (949, 240834), (979, 233454), (1066, 214401), (1157, 197538), (1353, 168922), (1599, 142934), (1606, 142311), (1898, 120417), (1958, 116727), (2314, 98769), (2409, 94874), (2706, 84461), (2847, 80278), (2937, 77818), (2993, 76362), (3198, 71467), (3471, 65846), (3649, 62634), (4818, 47437), (5694, 40139), (5863, 38982), (5874, 38909), (5986, 38181), (6497, 35178), (6942, 32923), (7298, 31317), (8979, 25454), (10439, 21894), (10947, 20878), (11726, 19491), (12727, 17958), (12994, 17589)]