223392234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 509160960

約数和(自身を除く): 285768726

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 307, 491, 494, 614, 741, 921, 982, 1473, 1482, 1842, 2946, 3991, 5833, 6383, 7982, 9329, 11666, 11973, 12766, 17499, 18658, 19149, 23946, 27987, 34998, 38298, 55974, 75829, 121277, 150737, 151658, 227487, 242554, 301474, 363831, 452211, 454974, 727662, 904422, 1959581, 2864003, 3919162, 5728006, 5878743, 8592009, 11757486, 17184018, 37232039, 74464078, 111696117, 223392234]

約数ペア:

[(1, 223392234), (2, 111696117), (3, 74464078), (6, 37232039), (13, 17184018), (19, 11757486), (26, 8592009), (38, 5878743), (39, 5728006), (57, 3919162), (78, 2864003), (114, 1959581), (247, 904422), (307, 727662), (491, 454974), (494, 452211), (614, 363831), (741, 301474), (921, 242554), (982, 227487), (1473, 151658), (1482, 150737), (1842, 121277), (2946, 75829), (3991, 55974), (5833, 38298), (6383, 34998), (7982, 27987), (9329, 23946), (11666, 19149), (11973, 18658), (12766, 17499)]