288221934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 795497472

約数和(自身を除く): 507275538

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 37, 39, 42, 66, 74, 77, 78, 91, 111, 143, 154, 182, 222, 231, 259, 273, 286, 407, 429, 462, 481, 518, 546, 777, 814, 858, 962, 1001, 1221, 1297, 1443, 1554, 2002, 2442, 2594, 2849, 2886, 3003, 3367, 3891, 5291, 5698, 6006, 6734, 7782, 8547, 9079, 10101, 10582, 14267, 15873, 16861, 17094, 18158, 20202, 27237, 28534, 31746, 33722, 37037, 42801, 47989, 50583, 54474, 74074, 85602, 95978, 99869, 101166, 111111, 118027, 143967, 185471, 199738, 222222, 236054, 287934, 299607, 335923, 354081, 370942, 527879, 556413, 599214, 623857, 671846, 708162, 1007769, 1055758, 1112826, 1247714, 1298297, 1583637, 1871571, 2015538, 2596594, 3167274, 3695153, 3743142, 3894891, 4366999, 6862427, 7390306, 7789782, 8733998, 11085459, 13100997, 13724854, 20587281, 22170918, 26201994, 41174562, 48036989, 96073978, 144110967, 288221934]

約数ペア:

[(1, 288221934), (2, 144110967), (3, 96073978), (6, 48036989), (7, 41174562), (11, 26201994), (13, 22170918), (14, 20587281), (21, 13724854), (22, 13100997), (26, 11085459), (33, 8733998), (37, 7789782), (39, 7390306), (42, 6862427), (66, 4366999), (74, 3894891), (77, 3743142), (78, 3695153), (91, 3167274), (111, 2596594), (143, 2015538), (154, 1871571), (182, 1583637), (222, 1298297), (231, 1247714), (259, 1112826), (273, 1055758), (286, 1007769), (407, 708162), (429, 671846), (462, 623857), (481, 599214), (518, 556413), (546, 527879), (777, 370942), (814, 354081), (858, 335923), (962, 299607), (1001, 287934), (1221, 236054), (1297, 222222), (1443, 199738), (1554, 185471), (2002, 143967), (2442, 118027), (2594, 111111), (2849, 101166), (2886, 99869), (3003, 95978), (3367, 85602), (3891, 74074), (5291, 54474), (5698, 50583), (6006, 47989), (6734, 42801), (7782, 37037), (8547, 33722), (9079, 31746), (10101, 28534), (10582, 27237), (14267, 20202), (15873, 18158), (16861, 17094)]