384336484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 829543680

約数和(自身を除く): 445207196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 361, 532, 658, 722, 809, 893, 1316, 1444, 1618, 1786, 2527, 3236, 3572, 5054, 5663, 6251, 10108, 11326, 12502, 15371, 16967, 22652, 25004, 30742, 33934, 38023, 61484, 67868, 76046, 107597, 118769, 152092, 215194, 237538, 266161, 292049, 430388, 475076, 532322, 584098, 722437, 1064644, 1168196, 1444874, 2044343, 2889748, 4088686, 5057059, 8177372, 10114118, 13726303, 20228236, 27452606, 54905212, 96084121, 192168242, 384336484]

約数ペア:

[(1, 384336484), (2, 192168242), (4, 96084121), (7, 54905212), (14, 27452606), (19, 20228236), (28, 13726303), (38, 10114118), (47, 8177372), (76, 5057059), (94, 4088686), (133, 2889748), (188, 2044343), (266, 1444874), (329, 1168196), (361, 1064644), (532, 722437), (658, 584098), (722, 532322), (809, 475076), (893, 430388), (1316, 292049), (1444, 266161), (1618, 237538), (1786, 215194), (2527, 152092), (3236, 118769), (3572, 107597), (5054, 76046), (5663, 67868), (6251, 61484), (10108, 38023), (11326, 33934), (12502, 30742), (15371, 25004), (16967, 22652)]