297911922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 786074688

約数和(自身を除く): 488162766

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 61, 62, 66, 77, 93, 121, 122, 154, 183, 186, 217, 231, 242, 341, 363, 366, 427, 434, 462, 651, 671, 682, 726, 847, 854, 961, 1023, 1281, 1302, 1342, 1694, 1891, 1922, 2013, 2046, 2387, 2541, 2562, 2883, 3751, 3782, 4026, 4697, 4774, 5082, 5673, 5766, 6727, 7161, 7381, 7502, 9394, 10571, 11253, 11346, 13237, 13454, 14091, 14322, 14762, 20181, 20801, 21142, 22143, 22506, 26257, 26474, 28182, 31713, 39711, 40362, 41602, 44286, 51667, 52514, 58621, 62403, 63426, 73997, 78771, 79422, 103334, 116281, 117242, 124806, 145607, 147994, 155001, 157542, 175863, 221991, 228811, 232562, 291214, 310002, 348843, 351726, 410347, 436821, 443982, 457622, 644831, 686433, 697686, 813967, 820694, 873642, 1231041, 1289662, 1372866, 1601677, 1627934, 1934493, 2441901, 2462082, 3203354, 3868986, 4513817, 4805031, 4883802, 7093141, 9027634, 9610062, 13541451, 14186282, 21279423, 27082902, 42558846, 49651987, 99303974, 148955961, 297911922]

約数ペア:

[(1, 297911922), (2, 148955961), (3, 99303974), (6, 49651987), (7, 42558846), (11, 27082902), (14, 21279423), (21, 14186282), (22, 13541451), (31, 9610062), (33, 9027634), (42, 7093141), (61, 4883802), (62, 4805031), (66, 4513817), (77, 3868986), (93, 3203354), (121, 2462082), (122, 2441901), (154, 1934493), (183, 1627934), (186, 1601677), (217, 1372866), (231, 1289662), (242, 1231041), (341, 873642), (363, 820694), (366, 813967), (427, 697686), (434, 686433), (462, 644831), (651, 457622), (671, 443982), (682, 436821), (726, 410347), (847, 351726), (854, 348843), (961, 310002), (1023, 291214), (1281, 232562), (1302, 228811), (1342, 221991), (1694, 175863), (1891, 157542), (1922, 155001), (2013, 147994), (2046, 145607), (2387, 124806), (2541, 117242), (2562, 116281), (2883, 103334), (3751, 79422), (3782, 78771), (4026, 73997), (4697, 63426), (4774, 62403), (5082, 58621), (5673, 52514), (5766, 51667), (6727, 44286), (7161, 41602), (7381, 40362), (7502, 39711), (9394, 31713), (10571, 28182), (11253, 26474), (11346, 26257), (13237, 22506), (13454, 22143), (14091, 21142), (14322, 20801), (14762, 20181)]