378373254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 930631680

約数和(自身を除く): 552258426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 59, 67, 86, 106, 118, 129, 134, 159, 177, 201, 258, 301, 318, 354, 371, 402, 413, 469, 602, 742, 826, 903, 938, 1113, 1239, 1407, 1806, 2226, 2279, 2478, 2537, 2814, 2881, 3127, 3551, 3953, 4558, 5074, 5762, 6254, 6837, 7102, 7611, 7906, 8643, 9381, 10653, 11859, 13674, 15222, 15953, 17286, 17759, 18762, 20167, 21306, 21889, 23718, 24857, 27671, 31906, 35518, 40334, 43778, 47859, 49714, 53277, 55342, 60501, 65667, 74571, 83013, 95718, 106554, 121002, 131334, 134461, 149142, 152693, 166026, 169979, 209509, 268922, 305386, 339958, 403383, 419018, 458079, 509937, 628527, 806766, 916158, 941227, 1019874, 1068851, 1189853, 1257054, 1466563, 1882454, 2137702, 2379706, 2823681, 2933126, 3206553, 3569559, 4399689, 5647362, 6413106, 7139118, 8799378, 9008887, 18017774, 27026661, 54053322, 63062209, 126124418, 189186627, 378373254]

約数ペア:

[(1, 378373254), (2, 189186627), (3, 126124418), (6, 63062209), (7, 54053322), (14, 27026661), (21, 18017774), (42, 9008887), (43, 8799378), (53, 7139118), (59, 6413106), (67, 5647362), (86, 4399689), (106, 3569559), (118, 3206553), (129, 2933126), (134, 2823681), (159, 2379706), (177, 2137702), (201, 1882454), (258, 1466563), (301, 1257054), (318, 1189853), (354, 1068851), (371, 1019874), (402, 941227), (413, 916158), (469, 806766), (602, 628527), (742, 509937), (826, 458079), (903, 419018), (938, 403383), (1113, 339958), (1239, 305386), (1407, 268922), (1806, 209509), (2226, 169979), (2279, 166026), (2478, 152693), (2537, 149142), (2814, 134461), (2881, 131334), (3127, 121002), (3551, 106554), (3953, 95718), (4558, 83013), (5074, 74571), (5762, 65667), (6254, 60501), (6837, 55342), (7102, 53277), (7611, 49714), (7906, 47859), (8643, 43778), (9381, 40334), (10653, 35518), (11859, 31906), (13674, 27671), (15222, 24857), (15953, 23718), (17286, 21889), (17759, 21306), (18762, 20167)]