398363994

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6163}}^1$

素因数の和:6206

約数の個数: 96

約数和(自身を含む): 1076974080

約数和(自身を除く): 678610086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2394, 3078, 3402, 3591, 4617, 6163, 7182, 9234, 10773, 12326, 18489, 21546, 32319, 36978, 43141, 55467, 64638, 86282, 110934, 117097, 129423, 166401, 234194, 258846, 332802, 351291, 388269, 499203, 702582, 776538, 819679, 998406, 1053873, 1164807, 1497609, 1639358, 2107746, 2329614, 2459037, 2995218, 3161619, 3494421, 4918074, 6323238, 6988842, 7377111, 9484857, 10483263, 14754222, 18969714, 20966526, 22131333, 28454571, 44262666, 56909142, 66393999, 132787998, 199181997, 398363994]

約数ペア:

[(1, 398363994), (2, 199181997), (3, 132787998), (6, 66393999), (7, 56909142), (9, 44262666), (14, 28454571), (18, 22131333), (19, 20966526), (21, 18969714), (27, 14754222), (38, 10483263), (42, 9484857), (54, 7377111), (57, 6988842), (63, 6323238), (81, 4918074), (114, 3494421), (126, 3161619), (133, 2995218), (162, 2459037), (171, 2329614), (189, 2107746), (243, 1639358), (266, 1497609), (342, 1164807), (378, 1053873), (399, 998406), (486, 819679), (513, 776538), (567, 702582), (798, 499203), (1026, 388269), (1134, 351291), (1197, 332802), (1539, 258846), (1701, 234194), (2394, 166401), (3078, 129423), (3402, 117097), (3591, 110934), (4617, 86282), (6163, 64638), (7182, 55467), (9234, 43141), (10773, 36978), (12326, 32319), (18489, 21546)]