395472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 1285632

約数和(自身を除く): 890160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 107, 112, 132, 154, 168, 176, 214, 231, 264, 308, 321, 336, 428, 462, 528, 616, 642, 749, 856, 924, 1177, 1232, 1284, 1498, 1712, 1848, 2247, 2354, 2568, 2996, 3531, 3696, 4494, 4708, 5136, 5992, 7062, 8239, 8988, 9416, 11984, 14124, 16478, 17976, 18832, 24717, 28248, 32956, 35952, 49434, 56496, 65912, 98868, 131824, 197736, 395472]

約数ペア:

[(1, 395472), (2, 197736), (3, 131824), (4, 98868), (6, 65912), (7, 56496), (8, 49434), (11, 35952), (12, 32956), (14, 28248), (16, 24717), (21, 18832), (22, 17976), (24, 16478), (28, 14124), (33, 11984), (42, 9416), (44, 8988), (48, 8239), (56, 7062), (66, 5992), (77, 5136), (84, 4708), (88, 4494), (107, 3696), (112, 3531), (132, 2996), (154, 2568), (168, 2354), (176, 2247), (214, 1848), (231, 1712), (264, 1498), (308, 1284), (321, 1232), (336, 1177), (428, 924), (462, 856), (528, 749), (616, 642)]