223973334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 573472224

約数和(自身を除く): 349498890

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 61, 71, 78, 102, 117, 122, 142, 153, 169, 183, 213, 221, 234, 306, 338, 366, 426, 442, 507, 549, 639, 663, 793, 923, 1014, 1037, 1098, 1207, 1278, 1326, 1521, 1586, 1846, 1989, 2074, 2379, 2414, 2769, 2873, 3042, 3111, 3621, 3978, 4331, 4758, 5538, 5746, 6222, 7137, 7242, 8307, 8619, 8662, 9333, 10309, 10863, 11999, 12993, 13481, 14274, 15691, 16614, 17238, 18666, 20618, 21726, 23998, 25857, 25986, 26962, 30927, 31382, 35997, 38979, 40443, 47073, 51714, 56303, 61854, 71994, 73627, 77958, 80886, 92781, 94146, 107991, 112606, 121329, 141219, 147254, 168909, 175253, 185562, 203983, 215982, 220881, 242658, 282438, 337818, 350506, 407966, 441762, 506727, 525759, 611949, 662643, 731939, 957151, 1013454, 1051518, 1223898, 1325286, 1463878, 1577277, 1835847, 1914302, 2195817, 2871453, 3154554, 3671694, 4391634, 5742906, 6587451, 8614359, 12442963, 13174902, 17228718, 24885926, 37328889, 74657778, 111986667, 223973334]

約数ペア:

[(1, 223973334), (2, 111986667), (3, 74657778), (6, 37328889), (9, 24885926), (13, 17228718), (17, 13174902), (18, 12442963), (26, 8614359), (34, 6587451), (39, 5742906), (51, 4391634), (61, 3671694), (71, 3154554), (78, 2871453), (102, 2195817), (117, 1914302), (122, 1835847), (142, 1577277), (153, 1463878), (169, 1325286), (183, 1223898), (213, 1051518), (221, 1013454), (234, 957151), (306, 731939), (338, 662643), (366, 611949), (426, 525759), (442, 506727), (507, 441762), (549, 407966), (639, 350506), (663, 337818), (793, 282438), (923, 242658), (1014, 220881), (1037, 215982), (1098, 203983), (1207, 185562), (1278, 175253), (1326, 168909), (1521, 147254), (1586, 141219), (1846, 121329), (1989, 112606), (2074, 107991), (2379, 94146), (2414, 92781), (2769, 80886), (2873, 77958), (3042, 73627), (3111, 71994), (3621, 61854), (3978, 56303), (4331, 51714), (4758, 47073), (5538, 40443), (5746, 38979), (6222, 35997), (7137, 31382), (7242, 30927), (8307, 26962), (8619, 25986), (8662, 25857), (9333, 23998), (10309, 21726), (10863, 20618), (11999, 18666), (12993, 17238), (13481, 16614), (14274, 15691)]